{"title":"Combination Meters","description":"","products":[{"product_id":"bluelab-guardian-monitor","title":"Bluelab Guardian Monitor","description":"\u003cp\u003e\u003cspan\u003eThe Bluelab Guardian Monitor provides 24 hour continuous reading for pH, conductivity (EC\/ppm 700\/TDS\/CF) and temperature within a nutrient solution. \u003c\/span\u003e\u003cspan\u003eOptimizing these critical parameters through a plants’ growing phase helps ensure a successful crop. \u003c\/span\u003e\u003cspan\u003eDesigned for indoor use, the Guardian Monitor can be mounted on a wall or hung on a support bar. Set up your reservoir, place the pH and conductivity probes in the solution, then adjust and glance! \u003c\/span\u003e\u003cspan\u003eSimply set high and low alarm states – if the solution moves away from the ideal range, the display flashes. A quick look at the monitor will let you know when your nutrient solution needs adjusting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable brightness display\u003c\/li\u003e\n\u003cli\u003eLarge easy to read, Plant Safe green LED displays\u003c\/li\u003e\n\u003cli\u003eSelectable values for conductivity and temperature\u003c\/li\u003e\n\u003cli\u003eSimple push button pH calibration system\u003c\/li\u003e\n\u003cli\u003eNo calibration required for conductivity and temperature\u003c\/li\u003e\n\u003cli\u003eSilent alarm for both high and low settings\u003c\/li\u003e\n\u003cli\u003eSettings retained when power lost (non-volatile memory)\u003c\/li\u003e\n\u003cli\u003eTemperature compensation\u003c\/li\u003e\n\u003cli\u003eAn international power supply\u003c\/li\u003e\n\u003cli\u003eWater resistant design\u003c\/li\u003e\n\u003cli\u003e2 year warranty (6 months on probe)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bluelab USA Corporation","offers":[{"title":"Default Title","offer_id":41930540056661,"sku":"5224","price":367.71,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/bluelab-guardian-monitor-5224-5369035.jpg?v=1767475508"},{"product_id":"bluelab-combo-meter","title":"Bluelab Combo Meter","description":"\u003cp\u003eIt's all you need for simple and reliable crop management and it's all within arm's reach!\u003c\/p\u003e\n\u003cp\u003eThe Bluelab Combo Meter is a conductivity, pH and temperature meter all in one.\u003c\/p\u003e\n\u003cp\u003eThe Bluelab pH Probe and the Bluelab Conductivity\/Temperature Probe are simply placed into the solution and the selected reading is displayed on screen.\u003c\/p\u003e\n\u003cp\u003eAs the Bluelab Combo Meter is portable and does not require a power supply to operate, it can be used anytime and anywhere to help you manage your crops daily nutrient requirements.\u003c\/p\u003e\n\u003cp\u003eCalibration of the pH is simple with the push buttons on the meter and fresh calibration solutions. Conductivity and temperature do not need to be calibrated as this is locked in during manufacture.\u003c\/p\u003e\n\u003cp\u003eDisplay options available in °C, °F, EC, CF, ppm 500 and ppm 700.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLight weight and portable\u003c\/li\u003e\n\u003cli\u003eMeasures pH, Nutrient and Temperature\u003c\/li\u003e\n\u003cli\u003eThree display options for nutrient - EC, CF, ppm (500 scale)\u003c\/li\u003e\n\u003cli\u003eTwo display options for temperature (C or F)\u003c\/li\u003e\n\u003cli\u003eThree calibration points, 4, 7 and 10 pH\u003c\/li\u003e\n\u003cli\u003eTemperature at a push of a button\u003c\/li\u003e\n\u003cli\u003eSimple push button pH calibration\u003c\/li\u003e\n\u003cli\u003eAuto turn off function\u003c\/li\u003e\n\u003cli\u003eLarge 13mm (1\/2) digital display for easy reading\u003c\/li\u003e\n\u003cli\u003eSupplied with quality probes and pH calibration solutions\u003c\/li\u003e\n\u003cli\u003eLow battery indicator\u003c\/li\u003e\n\u003cli\u003eLong life 3 AAA batteries\u003c\/li\u003e\n\u003cli\u003e5 year Bluelab Guarantee (6 mo for pH probe)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bluelab USA Corporation","offers":[{"title":"Default Title","offer_id":41930540253269,"sku":"5228","price":290.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/bluelab-combo-meter-5228-6609312.jpg?v=1767475509"},{"product_id":"hanna-water-resistant-do-meter-w-atc","title":"Hanna Water Resistant DO Meter w\/ ATC","description":"\u003cul\u003e\n\u003cli\u003eGalvanic DO probe\u003c\/li\u003e\n\u003cli\u003eBacklit LCD\u003c\/li\u003e\n\u003cli\u003eAutomatic Temperature Compensation\u003c\/li\u003e\n\u003cli\u003eManual salinity and altitude compensation\u003c\/li\u003e\n\u003cli\u003eWater-resistant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis unit is unique among our family of DO meters as it is supplied with a galvanic probe. Unlike polarographic probes, galvanic DO probes require no conditioning time. When you need to measure multiple samples in a given period of time, pick it up and measure on demand. HI 9147 is a must have for DO sensitive organisms or high bio-load environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty Information:\u003c\/strong\u003e The fastest way to handle warranty issues is by contacting Hanna Instruments directly. If you prefer, you can always contact us directly and we will help facilitate the return. After purchasing your Hanna product, you may register for warranty on their website \u003ca href=\"https:\/\/www.hannainst.com\/hydroponics\" target=\"new\"\u003ewww.hannainst.com\/hydroponics\u003c\/a\u003e or retain your receipt as proof of purchase. Contact Hanna Tech Support with your valid proof of purchase at tech@hannainst.com or 800-426-6287 to be issued a Return Goods Authorization.\u003c\/p\u003e","brand":"Hanna Instruments, Inc.","offers":[{"title":"Default Title","offer_id":41930541072469,"sku":"6378","price":603.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/hanna-water-resistant-do-meter-w-atc-6378-2990776.png?v=1767475507"},{"product_id":"hanna-ph-ec-tds-temp-portable-meter","title":"Hanna pH\/EC\/TDS\/Temp Portable Meter","description":"\u003cp\u003eAlso check out the new GroPro pH\/EC\/TDS\/Temperature meter. We will most likely be discontinuing the HI 9813-6 and replacing it with the GroPro because it offers more features at a lower cost.\u003c\/p\u003e\n\u003cp\u003eThis meter is identical to the HI 9813-0, with the addition of temperature measurement and Hanna's \u003cstrong\u003eCal-Check calibration feature.\u003c\/strong\u003e This feature enables the grower to verify that the electrode is clean and calibrated in just seconds. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHanna Gro'Chek Portable pH\/TDS\/EC\/°C Meter (HI 9813-6\u003c\/strong\u003e) - pH, EC, TDS and °C in the Palm of Your Hand! \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFour Meters in One\u003c\/strong\u003e The portable \u003cstrong\u003eHI 9813-6\u003c\/strong\u003e is an extremely convenient tool, measuring four of the most important parameters in agriculture with a single instrument!\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOne Probe for pH, EC, TDS and °C!\u003c\/strong\u003e The rugged and replaceable \u003cstrong\u003eHI 1285-6\u003c\/strong\u003e probe has been specially designed with fast response technology and measures all parameters at the same time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifically Designed \u003c\/strong\u003eThe EC range has been extended and in the TDS range, the advanced \u003cstrong\u003eHI 9813-6\u003c\/strong\u003e uses the 4-4-2 conversion factor for growing applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis meter is a versatile, easy to use portable instrument engineered for use with all growing applications.\u003c\/p\u003e\n\u003cp\u003eThe convenient \u003cstrong\u003eHI 9813-6 \u003c\/strong\u003eallows you to measure pH, EC (conductivity) and TDS with just one instrument! The specially engineered \u003cstrong\u003eHI 1285-6\u003c\/strong\u003e probe is interchangeable and the pH electrode utilizes a cloth junction and gel electrolyte which are particularly suitable when used in fertilizer solutions. This probe has also been designed with Hanna's Fast Response Probe (FRP) technology to allow quicker reaction time to changing conditions. Calibration is reduced to one point in the pH mode, and one point in the EC\/TDS mode. EC\/TDS measurements are automatically compensated for changes in temperature. The meter has a Battery Error Prevention System (BEPS) which will not allow readings when the battery level is too low for accurate measurements. With all these features \u003cstrong\u003eHI 9813-6\u003c\/strong\u003e is an excellent addition to your \u003cem\u003egrowing\u003c\/em\u003e tool chest.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHI 9813-6\u003c\/strong\u003e is supplied complete with \u003cstrong\u003eHI 1285-6 \u003c\/strong\u003eprobe with Cal-Check feature, pH 7 calibration sachet, 1413 uS\/cm and 1500 ppm calibration solution sachets, cleaning solution sachet, Cal-Check solution sachet, batteries and instruction manual in a protective case.  \u003c\/p\u003e\n\u003ctable style=\"width: 600px;\" cellpadding=\"1\" align=\"center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e\u003ca name=\"Spec:\"\u003e\u003c\/a\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cstrong\u003eHI 9813-6\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003epH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.0 to 14.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd nowrap\u003e\n\u003cstrong\u003eEC \u003c\/strong\u003e\u003cspan\u003e(mS\/cm-mmho\/cm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.00 to 4.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTDS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0 to 1999 ppm (mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.0 to 60.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003epH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eEC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTDS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eAccuracy\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003e(@20°C\/68°F)\u003c\/span\u003e\u003cstrong\u003e:\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003epH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" valign=\"top\"\u003e±0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eEC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e±2% Full Scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTDS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e±2% Full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty Information:\u003c\/strong\u003e The fastest way to handle warranty issues is by contacting Hanna Instruments directly. If you prefer, you can always contact us directly and we will help facilitate the return. After purchasing your Hanna product, you may register for warranty on their website \u003ca href=\"https:\/\/www.hannainst.com\/hydroponics\" target=\"new\"\u003ewww.hannainst.com\/hydroponics\u003c\/a\u003e or retain your receipt as proof of purchase. Contact Hanna Tech Support with your valid proof of purchase at tech@hannainst.com or 800-426-6287 to be issued a Return Goods Authorization.\u003c\/p\u003e","brand":"Hanna Instruments, Inc.","offers":[{"title":"Default Title","offer_id":41930541170773,"sku":"6389","price":253.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/hanna-phectdstemp-portable-meter-6389-6484773.jpg?v=1767475507"},{"product_id":"hanna-combo-waterproof-ph-ec-tds-temp-meter","title":"Hanna Combo Waterproof pH\/EC\/TDS\/Temp Meter","description":"\u003cul\u003e\n\u003cli\u003eRugged, Floating Waterproof Casing.\u003c\/li\u003e\n\u003cli\u003eTemperature in °C and °F.\u003c\/li\u003e\n\u003cli\u003eMeasurement Stability Indicator.\u003c\/li\u003e\n\u003cli\u003eReplaceable pH Electrode Featuring an Extendable Junction.\u003c\/li\u003e\n\u003cli\u003eAutomatic pH Calibration at standard as well as NIST Buffer Sets.\u003c\/li\u003e\n\u003cli\u003eAutomatic Temperature Compensation (ATC).\u003c\/li\u003e\n\u003cli\u003eAdjustable Temperature Coefficient Factor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe waterproof \u003cstrong\u003eHI 98129\u003c\/strong\u003e \u003cstrong\u003epH \/ EC \/ TDS \/ Temp \u003cstrong\u003eCombo \u003c\/strong\u003eWaterproof Tester \u003c\/strong\u003efrom Hanna is designed for high accuracy pH, EC\/TDS and temperature measurements. At startup, performs a self check then displays the remaining battery level to assure proper working condition. These testers also have a stability indicator and hold feature to prompt the user when to take the reading \u0026amp; freeze the display for easy and accurate recording. Calibration and temperature compensation is automatic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe HI 98129\u003c\/strong\u003e is supplied complete with an HI 73127 pH electrode, 4 x 1.5V batteries and electrode replacement tool (HI 73128).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"width: 100%;\" border=\"0\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" bgcolor=\"#ccffff\" height=\"22\"\u003e\u003cstrong\u003e\u003ca name=\"Spec:\"\u003e\u003c\/a\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#ccffff\" height=\"22\"\u003e \u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#ccffff\" height=\"22\"\u003e\u003cstrong\u003eHI 98129\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"right\" valign=\"top\"\u003e\u003cstrong\u003eEC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0 to 3999 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e \u003c\/td\u003e\n\u003ctd align=\"right\" valign=\"top\"\u003e\u003cstrong\u003eTDS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0 to 2000 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e \u003c\/td\u003e\n\u003ctd align=\"right\" valign=\"top\"\u003e\u003cstrong\u003epH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.00 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e \u003c\/td\u003e\n\u003ctd align=\"right\" valign=\"top\"\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.0 to 60.0 °C or 32.0 to 140.0 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#e9e9e9\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"right\" bgcolor=\"#e9e9e9\"\u003e\u003cstrong\u003eEC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#e9e9e9\"\u003e1 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#e9e9e9\"\u003e \u003c\/td\u003e\n\u003ctd align=\"right\" bgcolor=\"#e9e9e9\"\u003e\u003cstrong\u003eTDS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#e9e9e9\"\u003e1 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#e9e9e9\"\u003e \u003c\/td\u003e\n\u003ctd align=\"right\" bgcolor=\"#e9e9e9\"\u003e\u003cstrong\u003epH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#e9e9e9\"\u003e0.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#e9e9e9\"\u003e \u003c\/td\u003e\n\u003ctd align=\"right\" bgcolor=\"#e9e9e9\"\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#e9e9e9\"\u003e0.1 °C or 0.1 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy (@ 20°C\/68°F)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e\u003cstrong\u003eEC\/TDS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd align=\"right\"\u003e\u003cstrong\u003epH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e±0.05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd align=\"right\"\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e±0.5 °C or ±1 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eEC \/ TDS Conversion Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e \u003c\/td\u003e\n\u003ctd align=\"center\"\u003eAdjustable from 0.45 to 1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" bgcolor=\"#e9e9e9\"\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" valign=\"top\" bgcolor=\"#e9e9e9\"\u003e \u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#e9e9e9\"\u003e0 to 50°C (32 to 122°F); R.H. 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eBattery Type \/ Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e4 x 1.5V \/ 100 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#e9e9e9\"\u003e\u003cstrong\u003eAuto Shut-off\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#e9e9e9\"\u003e \u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#e9e9e9\"\u003eAfter 8 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e163 x 40 x 26 mm (6.4 x 1.6 x 1.0\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#e9e9e9\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#e9e9e9\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty Information:\u003c\/strong\u003e The fastest way to handle warranty issues is by contacting Hanna Instruments directly. If you prefer, you can always contact us directly and we will help facilitate the return. After purchasing your Hanna product, you may register for warranty on their website \u003ca href=\"https:\/\/www.hannainst.com\/hydroponics\" target=\"new\"\u003ewww.hannainst.com\/hydroponics\u003c\/a\u003e or retain your receipt as proof of purchase. Contact Hanna Tech Support with your valid proof of purchase at tech@hannainst.com or 800-426-6287 to be issued a Return Goods Authorization.\u003c\/p\u003e","brand":"Hanna Instruments, Inc.","offers":[{"title":"Default Title","offer_id":41930545496149,"sku":"6388","price":196.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/hanna-combo-waterproof-phectdstemp-meter-6388-2450716.jpg?v=1767475449"},{"product_id":"bluelab-guardian-monitor-connect","title":"Bluelab Guardian Monitor Connect","description":"\u003cp\u003eThe Bluelab Guardian Monitor Connect is not only a constant indicator of the desired levels of pH, conductivity and temperature of your nutrient solution, it also data logs these critical parameters to your computer for you. It does not stop there. You can access the data via the cloud from a remote mobile device or computer to check for extreme variances to ensure these critical parameters are hitting the mark for crop success. Just one Bluelab Connect Stick is required to receive wireless data from one or more Guardian Monitor connects.\u003c\/p\u003e","brand":"Bluelab USA Corporation","offers":[{"title":"Default Title","offer_id":41930548150357,"sku":"7782","price":410.57,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/bluelab-guardian-monitor-connect-7782-2444434.jpg?v=1767475448"},{"product_id":"groline-waterproof-portable-ph-ec-tds-temperature-meter","title":"GroLine Waterproof Portable pH\/EC\/TDS\/Temperature Meter","description":"\u003cp\u003eThe HI9814 is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation is simplified with two buttons. Advanced features including an selectable EC to TDS conversion factor (0.5 - 500 ppm and 0.7 - 700 ppm).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3 in 1 amplified and WATERPROOF probe with pH, EC\/TDS and temperature sensors\u003c\/li\u003e\n\u003cli\u003eQuick Cal Mode to calibrate pH and EC\/TDS with one solution - no more using separate 4\/7 pH and 1500ppm solutions\u003c\/li\u003e\n\u003cli\u003eUser-adjustable Conversion Factor (CF) selectable between 0.5 (500 ppm) and 0.7 (700 ppm) - meaning you can use just about any brand of calibration solution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe HI9814 portable meter features a large multi level LCD which displays both pH, EC or TDS and temperature readings simultaneously. The pH readings are displayed with a 0.01 resolution and an accuracy of +\/-0.05 pH while the EC and TDS readings are displayed with a 0.01 mS\/cm and 10 ppm (mg\/L) resolution and 2% full scale accuracy. The EC range of the HI9814 is from 0.01 to 6.00 mS\/cm and TDS is from 0 to 3000 ppm using the 0.5 conversion factor. The EC to TDS conversion factor is selectable 0.5 (500) and 0.7 (700 ppm). A built in temperature sensor allows for automatic temperature compensated measurements of EC and TDS. The HI9814 has many advanced features that are found in more expensive portable instrumentation including automatic calibration, buffer\/standard recognition and temperature compensation. The LCD screen has indicators for calibration status and stability, as well as on-screen tutorial messages. The battery percent level is displayed at start up alerting the user to the remaining battery power that is available. The supplied HI1285-7 is a polypropylene body, amplified pH electrode with a built-in EC\/TDS and temperature sensors. The amplifier for the pH electrode prevents interference from humidity and sources of electrical noise include circulating pumps, motors and ballasts for grow lights. The HI9814 is a versatile meter designed for hydroponics, greenhouse and agriculture applications.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSimplified one button calibration:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eOne or two point pH calibration is automatic to a pre-programmed buffer set (4.01, 7.01 and 10.01) or single point pH and EC calibration with the Hanna Quick Cal calibration solution To perform a quick cal calibration simply press and hold the left power\/mode button while in measurement mode for three seconds and let go once QUICK CAL is displayed. Once both pH and EC are calibrated CAL OK is displayed and the meter exits to measurement mode.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eHI1285-7 polypropylene body amplified pH electrode with built in EC\/TDS and temperature sensors:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe HI9814 is supplied with an amplified polypropylene body pH\/EC\/TDS\/temperature probe. The built in amplifier will reduce the effects of electrical noise on the high impedance pH measurement. Examples of sources of electrical noise include circulating pumps, motors and ballasts for grow lights.\u003c\/p\u003e\n\u003ch2\u003eFeatures at-a-glance\u003c\/h2\u003e\n\u003cdiv class=\"prod-view-details-left\"\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e3 sensors in a single probe\u003cbr\u003e-pH electrode - Preamplified for resistance to electrical noise including that generated by pumps and ballast\u003cbr\u003e-EC\/TDS sensor - amperometric two pole design\u003cbr\u003e-Temperature - NTC sensor for accurate temperature measurement and compensation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eWaterproof\u003cbr\u003e-Designed to withstand the humidity of a growing environment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eWide pH Range\u003cbr\u003e-pH range is from 0.00 to 14.00 pH\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eSelectable EC to TDS conversion factor\u003cbr\u003e-Choice of either a 0.5 or 0.7 conversion factor\u003cbr\u003e-0.5 (500 CF) conversion factor is for an EC reading of 1000 μS\/cm = 500 ppm\u003cbr\u003e-0.7 (700 CF) conversion factor is for an EC reading of 1000 μS\/cm = 700 ppm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic Temperature Compensation\u003cbr\u003e-All readings are compensated for variations in temperature\u003cbr\u003e-Temperature displayed in oC or oF along with pH, EC or TDS reading\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prod-view-details-right\"\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eStability indicator\u003cbr\u003e-Meter displays a clock tag that will disappear when the reading has achieved stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eHOLD button\u003cbr\u003e-Freezes reading on the display to allow recording of measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eBEPS (Battery Error Prevention System\u003cbr\u003e-Meter will automatically shut off if there is not enough power to get an accurate measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eBattery % level at startup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eLow Battery Indicator\u003cbr\u003e-When the level is below 5%, the battery symbol on the LCD blinks to indicate a low battery condition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eAuto-off\u003cbr\u003e-Selectable time before meter will automatically shuts off to conserve battery life. Options are after 8 minutes, 60 minutes , or disabled.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable id=\"product-attribute-specs-table-1\" class=\"data-table\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"25%\"\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003epH Range\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e0.00 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003epH Resolution\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003epH Accuracy\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e±0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003epH Calibration\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eautomatic, at one or two points using standard buffers (pH 4.01, 7.01,10.01); one point calibration using quick calibration solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003eConductivity Range\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e0.00 to 6.00 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003eConductivity Resolution\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e0.01 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003eConductivity Accuracy\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003eTDS Range\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e0 to 3000 ppm (500 CF); 0 to 3999 ppm (700 CF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003eTDS Resolution\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e10 ppm (mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003eTDS Accuracy\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003eTemperature Range\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e0.0 to 60.0°C \/ 32.0 to 140.0°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003eTemperature Resolution\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e0.1°C \/ 0.1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003eTemperature Accuracy\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e±0.5°C \/±1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003eTemperature Compensation\u003c\/th\u003e\n\u003ctd class=\"data\"\u003epH: automatic; EC\/TDS: automatic with β set at 1.9%\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003eEC\/TDS Calibration\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eautomatic, one-point at 1.41 mS\/cm or 5.00 mS\/cm; one point calibration using quick calibration solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003eTDS Conversion Factor\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e0.5 (500 ppm) or 0.7 (700 ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003eElectrode\/Probe\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eHI1285-7 polypropylene body, pre-amplified multiparameter probe with internal temperature sensor, DIN connector and 1m cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003eBattery Type\/Life\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e1.5V (3) AAA \/ approximately 500 hours of continuous use; auto-off after 8 minutes of non-use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003eAuto-off\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eafter 8 minutes, 60 minutes, disabled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003eEnvironment\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e-5 to 50°C (23 to 122°F); RH max 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003eDimensions\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e152 x 58 x 30 mm (6.0 x 2.3 x 1.2”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003eWeight\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e205 g (7.2 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"auto-style1\" style=\"text-align: left;\"\u003eOrdering Information\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eHI9814 is supplied with HI1285-7 multiparameter probe, HI9814-0 Quick Cal buffer solution sachet, HI70031 1413 µS\/cm calibration solution sachet (3), HI700663 pH electrode cleaning solution sachet for soil deposits (3), 1.5 AAA batteries (3), and instructions.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/WfxIbok2fL8?si=e8ai7UIXHsgRzJR1\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Hanna Instruments, Inc.","offers":[{"title":"Each","offer_id":41930550247509,"sku":"8776","price":213.11,"currency_code":"USD","in_stock":true},{"title":"Case of 5","offer_id":42385984258133,"sku":"8776-CS5","price":1065.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/groline-waterproof-portable-phectdstemperature-meter-8776-4019343.png?v=1767475389"},{"product_id":"groline-combo-waterproof-ph-ec-tds-temperature-tester","title":"GroLine Combo Waterproof pH\/EC\/TDS\/Temperature Tester","description":"\u003cp\u003eThis is an updated version of the HI98129. The biggest difference between the existing HI98129 and the Groline HI98131 is that the Groline features the Quick Cal Mode, which allows you to calibrate the pH and EC\/TDS with a single solution. \u003c\/p\u003e\n\u003cp\u003eThe HI98131 is a slim, lightweight, and waterproof pocket sized meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature. The meter operation is simplified with two buttons. One is used for on\/off and for calibration while the other is used to switch between the measurement modes. The HI98131 has advanced features including a selectable EC to TDS conversion factor (0.5 - 500 ppm and 0.7 - 700 ppm).\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe HI98131 GroLine tester features a large multi level LCD which displays both pH, EC or TDS and temperature readings simultaneously. The pH readings are displayed with a 0.01 resolution and with an accuracy of +\/-0.05 pH, while the EC and TDS readings are displayed with a 0.01 mS\/cm and 10 ppm (mg\/L) resolution and 2% full scale accuracy. The EC range of the HI98131 is from 0.01 to 6.00 mS\/cm and TDS is from 0 to 3000 ppm using a 0.5 conversion factor. The HI98131 also offers the option to use a \u003c\/span\u003e\u003cspan\u003e0.7 (700 ppm) \u003c\/span\u003e\u003cspan\u003eEC to TDS conversion factor. An exposed temperature sensor allows for rapid temperature compensated measurements of EC and TDS. The LCD screen has indicators for calibration status and stability. The battery percent level is displayed at start up alerting the user to the remaining battery power that is available.  The HI98131 is a versatile pocket meter designed for hydroponics, greenhouse and agriculture applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSimplified one button calibration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOne or two point pH calibration is automatic to a pre-programmed buffer set (4.01, 7.01 and 10.01) or single point pH and EC calibration with the Hanna Quick Cal calibration solution. To perform a quick cal calibration, simply press and hold the left power\/mode button while in measurement mode for three seconds and let go to enter calibration mode. Once both pH and EC are calibrated \"CAL OK\" is displayed and the meter returns to measurement mode.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eHI73127 Replaceable pH electrode\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe HI99131 is supplied with the HI73127 replaceable pH electrode. This electrode features an extractable junction that can be pulled 1\/8\" out to clear any clogging that results in drifting and erratic readings.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures at-a-glance\u003c\/h2\u003e\n\u003cdiv class=\"prod-view-details-left\"\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e3 sensors in a single meter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003epH electrode with extractable junction\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003eAmperometric EC\/TDS sensor\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003eExposed temperature probe for faster EC\/TDS readings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWaterproof\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to withstand the humidity of a growing environment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eWide pH Range\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003epH range is from 0.00 to 14.00 pH\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSelectable EC to TDS conversion factor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChoice of either a 0.5 or 0.7 conversion factor\u003c\/li\u003e\n\u003cli\u003e0.5 (500 CF) conversion factor is for an EC reading of 1000 μS\/cm = 500 ppm\u003c\/li\u003e\n\u003cli\u003e0.7 (700 CF) conversion factor is for an EC reading of 1000 μS\/cm = 700 ppm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAutomatic Temperature Compensation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll readings are compensated for variations in temperature\u003c\/li\u003e\n\u003cli\u003eTemperature displayed in \u003csup\u003eo\u003c\/sup\u003eC or \u003csup\u003eo\u003c\/sup\u003eF along with pH, EC or TDS reading\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eStability indicator\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eMeter displays a clock tag that will disappear when the reading has achieved stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eHOLD button\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eFreezes reading on the display to allow recording of measurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eBEPS (Battery Error Prevention System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eMeter will automatically shut off if there is not enough power to get an accurate measurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eBattery % level at startup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLow Battery Indicator\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eWhen the level is below 5%, the  battery symbol on the LCD blinks to indicate a low battery condition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eAuto-off \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eSelectable time before meter will automatically shuts off to conserve battery life. Options are after 8 minutes, 60 minutes , or disabled.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 class=\"spec-header\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable id=\"product-attribute-specs-table-1\" class=\"data-table\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"25%\"\u003e\n\u003ccol\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"first odd\"\u003e\n\u003cth class=\"label\"\u003epH Range\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.00 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003epH Resolution\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003epH Accuracy\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e±0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003epH Calibration\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eautomatic, at one or two points using standard buffers (pH 4.01, 7.01,10.01); one point calibration using quick calibration solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eConductivity Range\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.00 to 6.00 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eConductivity Resolution\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.01 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eConductivity Accuracy\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eTDS Range\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0 to 3000 ppm (500 CF); 0 to 3999 ppm (700 CF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eTDS Resolution\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e10 ppm (mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eTDS Accuracy\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eTemperature Range\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.0 to 60.0°C \/ 32.0 to 140.0°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eTemperature Resolution\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.1°C \/ 0.1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eTemperature Accuracy\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e±0.5°C \/±1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eTemperature Compensation\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003epH: automatic; EC\/TDS: automatic with β set at 1.9%\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eEC\/TDS Calibration\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eautomatic, one-point at 1.41 mS\/cm or 5.00 mS\/cm; one point calibration using quick calibration solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eTDS Conversion Factor\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.5 (500 ppm) or 0.7 (700 ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eBattery Type\/Life\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e1.5V (4) \/ approx. 100 hours of continuous use, auto-off after 8 minutes of non-use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eAuto-off\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eafter 8 minutes, 60 minutes, disabled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eEnvironment\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0 to 50°C (32 to 122°F); RH max 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eDimensions\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e163 x 40 x 26 mm (6.4 x 1.6 x 1.0’’)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eWeight\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e100 g (3.5 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"last even\"\u003e\n\u003cth class=\"label\"\u003eOrdering Information\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eHI98131 is supplied with HI73127 pH electrode, HI73128 electrode removal tool, batteries (4), instructions and quality certificate.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty Information:\u003c\/strong\u003e The fastest way to handle warranty issues is by contacting Hanna Instruments directly. If you prefer, you can always contact us directly and we will help facilitate the return. After purchasing your Hanna product, you may register for warranty on their website \u003ca href=\"https:\/\/www.hannainst.com\/hydroponics\" target=\"new\"\u003ewww.hannainst.com\/hydroponics\u003c\/a\u003e or retain your receipt as proof of purchase. Contact Hanna Tech Support with your valid proof of purchase at tech@hannainst.com or 800-426-6287 to be issued a Return Goods Authorization.\u003c\/p\u003e","brand":"Hanna Instruments, Inc.","offers":[{"title":"Each","offer_id":41930551590997,"sku":"9448","price":196.41,"currency_code":"USD","in_stock":true},{"title":"Case of 5","offer_id":42385983537237,"sku":"9448-CS5","price":982.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/groline-combo-waterproof-phectdstemperature-tester-9448-4003572.jpg?v=1767475331"},{"product_id":"groline-continuous-nutrient-monitor-and-datalogger","title":"GroLine Continuous Nutrient Monitor and Datalogger","description":"\u003cdiv class=\"short-description\"\u003e\n\u003cdiv class=\"std\"\u003e\n\u003cp\u003eThe HI981420 GroLine Monitor for Hydroponic Nutrients provides around-the-clock, continuous monitoring of pH, conductivity (EC \u0026amp; TDS), and temperature in hydroponic nutrients solutions.\u003c\/p\u003e\n\u003cp\u003eQuick to setup, simple to use, this monitor was designed with Hydroponics, Aquaponics, and Greenhouses in mind. Make your nutrient solution easy to manage with the GroLine Monitor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul class=\"atf-features\"\u003e\n\u003cli\u003eGet 24\/7 pH\u0026amp;EC measurements for consistent yields every time.\u003c\/li\u003e\n\u003cli\u003eGood Laboratory Practice (GLP) feature for professional accuracy.\u003c\/li\u003e\n\u003cli\u003eCalibrate pH and EC with a single Quick Cal solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"std\"\u003e\n\u003cdiv class=\"prod-view-details-container\"\u003e\n\u003cdiv class=\"prod-view-details-left\"\u003e\n\u003ch3\u003eOne quick glance is all it takes.\u003c\/h3\u003e\n\u003cp\u003eA large clear LCD displays all of your essential readings so you know what your hydroponic nutrients solution is doing 24\/7. High and low alarms flash warning you if something needs adjusting.\u003c\/p\u003e\n\u003cimg src=\"http:\/\/www.bghydro.com\/media\/catalog\/product\/D\/i\/Display-1.jpg\" alt=\"\" width=\"400\" height=\"246\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prod-view-details-right\"\u003e\n\u003ch3\u003e \u003c\/h3\u003e\n\u003ch3\u003eMonitor changes over time.\u003c\/h3\u003e\n\u003cp\u003eThe GroLine Monitor automatically logs your results every 15 minutes over the last 30 days. Minimum, maximum, and average values are stored so you can recognize when patterns arise and help prevent future problems.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/www.bghydro.com\/media\/catalog\/product\/2\/4\/24hrplot-1.jpg\" alt=\"\" width=\"400\" height=\"246\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"prod-view-details-left\"\u003e\n\u003ch3\u003eOne probe. Three measurements.\u003c\/h3\u003e\n\u003cp\u003eOur 3-in-1 pre-amplified probe measures pH, EC\/TDS, and temperature in a single, durable, polypropylene body making the GroLine Monitor easy to handle and easy to set up.\u003c\/p\u003e\n\u003cimg src=\"http:\/\/www.bghydro.com\/media\/catalog\/product\/H\/I\/HI1285-8_Tip-1.jpg\" alt=\"\" width=\"400\" height=\"400\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prod-view-details-right\"\u003e\n\u003ch3\u003eQuick Cal for less maintenance.\u003c\/h3\u003e\n\u003cp\u003eA single calibration solution for pH and conductivity makes calibration fast and ensures all of your measurements are accurate all of the time for better plant health and better yield.\u003c\/p\u003e\n\u003cimg src=\"http:\/\/www.bghydro.com\/media\/catalog\/product\/Q\/u\/QuickCal-1.jpg\" alt=\"\" width=\"386\" height=\"386\"\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"prod-view-details-left\"\u003e\n\u003ch3\u003eProfessional level accuracy.\u003c\/h3\u003e\n\u003cp\u003eAdvanced algorithms and greater pH and TDS\/ppm accuracy ensure operational consistency and a finer understanding of your plant’s nutritional needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prod-view-details-right\"\u003e\n\u003ch3\u003eMeasure like a pro.\u003c\/h3\u003e\n\u003cp\u003eOur GroLine Monitor is made by growers and scientists alike who are committed to helping you take your growing operation to the next level.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prod-view-details-container\"\u003e\n\u003ch2\u003eFeatures at-a-glance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e3 sensors combined in a single rugged probe body: \u003c\/span\u003epH electrode with renewable cloth junction, amperometric EC\/TDS sensor, and an internal temperature sensor for temperature compensated readings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIP65 rated enclosure: \u003c\/span\u003edesigned to withstand harsh grow environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWide pH Range: \u003c\/span\u003emeasure pH from 0.00 to 14.00 pH\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSelectable EC to TDS\/ppm conversion factor: \u003c\/span\u003echoice of either a 0.5 or 0.7 conversion factor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eAutomatic Temperature Compensation: \u003c\/span\u003eall readings are compensated for variations in temperature, temperature displayed in \u003csup\u003eo\u003c\/sup\u003eC or \u003csup\u003eo\u003c\/sup\u003eF along with pH, EC or TDS reading\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLarge LCD with plant-friendly green backlighting: \u003c\/span\u003eLCD can display all three essential hydroponic nutrient measurements at one time, a 3-second cycle of single measurements, or a real-time graph screen with options for measurement selection and log recall\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eData logging for 30 days: \u003c\/span\u003elogs every 15 minutes for last 30 days, stores min, max, and average values\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eData transfer: \u003c\/span\u003eUSB-C port for easy data transfer to memory stick or PC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eHigh and low alarms: \u003c\/span\u003ewarns when your nutrient solution is out of desired range by flashing display and message\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eAmbient light sensor: \u003c\/span\u003efor automatic LCD dimming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv id=\"spec\" class=\"box-collateral box-additional\"\u003e\n\u003ch3 class=\"spec-header\"\u003epH Specifications\u003c\/h3\u003e\n\u003ctable id=\"product-attribute-specs-table-1\" class=\"data-table\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"25%\"\u003e\n\u003ccol\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"first odd\"\u003e\n\u003cth class=\"label\"\u003epH Range\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.00 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003epH Resolution\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.01 pH, (0.1 pH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003epH Accuracy\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e±0.05 pH, (± 0.1 pH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003epH Calibration\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eone or two-point calibration (using pH 4.01,7.01, 10.01 buffers) using auto buffer recognition; one-point calibration using quick calibration solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"last odd\"\u003e\n\u003cth class=\"label\"\u003eTemperature Compensation\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eautomatic (0.0 to 60.0ºC\/ 32.0 to 140.0°)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"spec-header\"\u003e \u003c\/h3\u003e\n\u003ch3 class=\"spec-header\"\u003eConductivity (EC\/TDS) Specifications\u003c\/h3\u003e\n\u003ctable id=\"product-attribute-specs-table-2\" class=\"data-table\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"25%\"\u003e\n\u003ccol\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"first odd\"\u003e\n\u003cth class=\"label\"\u003eEC Range\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.00 to 10.00 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eEC Resolution\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.01 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eEC Accuracy\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e±0.1mS\/cm (0.00 to 5.00mS\/cm); ±0.2mS\/cm (5.00 to 10.00mS\/cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eEC Calibration\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eone-point at 1.41 mS\/cm or 5.00 mS\/cm using auto standard recognition; one-point calibration using quick calibration solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eEC\/TDS Temperature Compensation\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eautomatic with β set at 1.9%\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eTDS Range\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0 to 5000 ppm (TDS conversion factor 0.5 (500 CF)); 0 to 7000 ppm (TDS conversion factor 0.7 (700 CF))\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eTDS Resolution\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e10 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"last even\"\u003e\n\u003cth class=\"label\"\u003eTDS Accuracy\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e±2% f.s.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"spec-header\"\u003e \u003c\/h3\u003e\n\u003ch3 class=\"spec-header\"\u003eTemperature Specifications\u003c\/h3\u003e\n\u003ctable id=\"product-attribute-specs-table-3\" class=\"data-table\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"25%\"\u003e\n\u003ccol\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"first odd\"\u003e\n\u003cth class=\"label\"\u003eTemperature Range\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.0 to 60.0°C \/ 32.0 to 140.0°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eTemperature Resolution\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.1°C \/ 0.1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"last odd\"\u003e\n\u003cth class=\"label\"\u003eTemperature Accuracy\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e±0.5°C \/±1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"spec-header\"\u003e \u003c\/h3\u003e\n\u003ch3 class=\"spec-header\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable id=\"product-attribute-specs-table-4\" class=\"data-table\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"25%\"\u003e\n\u003ccol\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"first odd\"\u003e\n\u003cth class=\"label\"\u003eDisplay\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e128 x 64 pixel B\/W LCD with green backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eConnectivity\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eUSB Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eIP Rating\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eAlarms\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eHigh and Low with enable\/disable option for all parameters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eLog Feature\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eAutomatic logging for last 30 days at 15 minute interval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eGLP\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eGood Laboratory Practice with last 5 pH and EC calibration history\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eProbe\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eHI1285-8 pH\/EC\/TDS\/temperature polypropylene body, pre-amplified multiparameter probe with internal temperature sensor DIN connector and 2 m (6.6’) cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003ePower Supply\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e12VDC adapter (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eEnvironment\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e-5 to 50°C (23 to 122°F); RH max 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eDimensions\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e125 x 185 x 38 mm (4.92 x 7.28 x 1.49”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eWeight\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e333g ( 11.7oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eOrdering Information\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eHI981420 is supplied with: HI1285-8 multiparameter probe, HI50036-0 Quick Cal buffer solution sachet (2), HI700661P Electrode cleaning solution sachets for agriculture (2), 12VDC adapter, instruction manual, Monitor Quality Certificate, \u0026amp; Probe Quality Certificate.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"last odd\"\u003e\n\u003cth class=\"label\"\u003eWarranty\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e2 years (probe 6 months)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments, Inc.","offers":[{"title":"Each","offer_id":41930552934485,"sku":"9670","price":344.99,"currency_code":"USD","in_stock":true},{"title":"Case of 5","offer_id":42385983570005,"sku":"9670-CS5","price":1581.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/groline-continuous-nutrient-monitor-and-datalogger-9670-4085250.jpg?v=1767475331"},{"product_id":"bluelab-combo-plus-meter-leap-probe-included","title":"Bluelab Combo Plus Meter (Leap Probe Included)","description":"\u003cp\u003eThe Bluelab® Combo Meter Plus is an all-in-one, convenient portable solution for accurate measurement of pH, conductivity, and temperature in nutrient solution. The battery-powered, lightweight unit can be used anywhere, anytime to measure critical parameters related to nutrient uptake in plants. The Bluelab® Leap™ pH probe also allows fast and accurate pH measurements direct from the rootzone in a wide range of growing media including soil, rockwool, coco coir, and potting mixes - no more pH slurries or extraction mixes. The detachable Leap™ pH Probe has a toughened spear-tip for improved durability and is lightning fast in nutrient solution. Easy to read backlit screen for lowlight environments, and simple push button operation to view your chosen parameter. Probe cable length is 2 meters\/6.5 ft.\u003c\/p\u003e","brand":"Bluelab USA Corporation","offers":[{"title":"Default Title","offer_id":41930557063253,"sku":"10967","price":342.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/bluelab-combo-plus-meter-leap-probe-included-10967-2727683.jpg?v=1767475267"},{"product_id":"bluelab-guardian-monitor-connect-in-line","title":"Bluelab Guardian Monitor Connect In-Line","description":"\u003cp\u003eThe Bluelab Guardian Monitor Connect Inline is not only a constant indicator of the desired levels of pH, conductivity and temperature of your nutrient solution, it also data logs these critical parameters to your computer for you. It does not stop there. You can access the data via the cloud from a remote mobile device or computer to check for extreme variances to ensure these critical parameters are hitting the mark for crop success. For remote or cloud access, the computer you are already data logging to will need permanent internet access. It includes simple 1 button calibration for pH 7 and pH 4, personalized alarm settings, high-pressure in-line pH probe with 3\/4 ft NPT thread, Adapter collar to increase pH probe thread to 1 ft NPT, and conductivity probe with 1 ft NPT thread.\u003c\/p\u003e","brand":"Bluelab USA Corporation","offers":[{"title":"Default Title","offer_id":41930557292629,"sku":"10971","price":539.14,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/bluelab-guardian-monitor-connect-in-line-10971-9798727.jpg?v=1767475267"},{"product_id":"hm-digital-ph-tds-ec-temp-meter","title":"HM Digital pH \/ TDS \/ EC \/ Temp meter","description":"\u003cp\u003eThe COM-300 is an advanced waterproof combo meter with superior accuracy. The meter measures four parameters: pH, electrical conductivity (EC), total dissolved solids (TDS) and temperature. Features include 2 different conductivity conversion factors to convert EC to TDS using the 0.5 (NaCl) or 0.7 (442TM), as well as selectable modes for measurements in the µS, mS and ppm scales. The meter incorporates automatic temperature compensation (ATC) to accommodate for discrepancies in temperature that would naturally occur and also features digital calibration for easy and precise calibration that will yield better results.\u003c\/p\u003e","brand":"DL Wholesale","offers":[{"title":"Default Title","offer_id":41930560241749,"sku":"11160","price":129.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/hm-digital-ph-tds-ec-temp-meter-11160-8020817.jpg?v=1767475207"},{"product_id":"groline-continuous-nutrient-monitor-and-datalogger-w-inline-probe","title":"GroLine Continuous Nutrient Monitor and Datalogger w\/Inline Probe","description":"\u003cp\u003eThe HI981421 GroLine Monitor for Hydroponic Nutrients provides around-the-clock, continuous monitoring of pH, conductivity (EC \u0026amp; TDS), and temperature in hydroponic nutrient solutions. Quick to setup, simple to use, this monitor was designed with Hydroponics, Aquaponics, and Greenhouses in mind. Make your nutrient solution easy to manage with the GroLine Monitor. Get 24\/7 pH\u0026amp;EC measurements for consistent yields every time. Good Laboratory Practice (GLP) feature for professional accuracy. Calibrate pH and EC with a single Quick Cal solution.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003ch2\u003eDetails\u003c\/h2\u003e\n\u003cdiv class=\"std\"\u003e\n\u003cdiv class=\"prod-view-details-container\"\u003e\n\u003cdiv class=\"prod-view-details-left\" style=\"text-align: start;\"\u003e\n\u003ch3\u003eOne quick glance is all it takes.\u003c\/h3\u003e\n\u003cp\u003eA large clear LCD displays all of your essential readings so you know what your hydroponic nutrients solution is doing 24\/7. High and low alarms flash warning you if something needs adjusting.\u003c\/p\u003e\n\u003cimg alt=\"11980-hi981421-01-1.jpg\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/11980-hi981421-01-1.jpg?v=1768184143\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003cdiv class=\"prod-view-details-right\" style=\"text-align: start;\"\u003e\n\u003ch3\u003eMonitor changes over time.\u003c\/h3\u003e\n\u003cp\u003eThe GroLine Monitor automatically logs your results every 15 minutes over the last 30 days. Minimum, maximum, and average values are stored so you can recognize when patterns arise and help prevent future problems.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"groline monitor display\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/11980-hi981421-01-2.jpg?v=1768184143\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"prod-view-details-left\" style=\"text-align: start;\"\u003e\n\u003ch3\u003eOne probe. Three measurements.\u003c\/h3\u003e\n\u003cp\u003eOur 3-in-1 pre-amplified inline probe measures pH, EC\/TDS, and temperature in a single, durable, polypropylene body making the GroLine Monitor easy to handle and easy to set up. The HI1285-9 has a 3\/4” threaded connection for insertion into a pipe for flow through monitoring.\u003c\/p\u003e\n\u003cimg alt=\"HI1285-9 Inline pH\/EC\/TDS Multiparameter Probe\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/11980-hi981421-01-3.jpg?v=1768184143\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prod-view-details-right\" style=\"text-align: start;\"\u003e\n\u003ch3\u003eQuick Cal for less maintenance.\u003c\/h3\u003e\n\u003cp\u003eA single calibration solution for pH and conductivity makes calibration fast and ensures all of your measurements are accurate all of the time for better plant health and better yield.\u003c\/p\u003e\n\u003cimg alt=\"HI1285-9 Inline pH\/EC\/TDS Multiparameter Probe\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/11980-hi981421-01-4.jpg?v=1768184143\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"prod-view-details-left\"\u003e\n\u003ch3\u003eProfessional level accuracy.\u003c\/h3\u003e\n\u003cp\u003eAdvanced algorithms and greater pH and TDS\/ppm accuracy ensure operational consistency and a finer understanding of your plant’s nutritional needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prod-view-details-right\"\u003e\n\u003ch3\u003eMeasure like a pro.\u003c\/h3\u003e\n\u003cp\u003eOur GroLine Monitor is made by growers and scientists alike who are committed to helping you take your growing operation to the next level.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prod-view-details-container\"\u003e\n\u003ch2\u003eFeatures at-a-glance\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e3 sensors combined in a single rugged probe body made for continous immersion up to 2 meters: pH electrode with renewable cloth junction, amperometric EC\/TDS sensor, and an internal temperature sensor for temperature compensated readings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eIP65 rated enclosure: designed to withstand harsh grow environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eWide pH Range: measure pH from 0.00 to 14.00 pH\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eSelectable EC to TDS\/ppm conversion factor: choice of either a 0.5 or 0.7 conversion factor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic Temperature Compensation: all readings are compensated for variations in temperature, temperature displayed in \u003csup\u003eo\u003c\/sup\u003eC or \u003csup\u003eo\u003c\/sup\u003eF along with pH, EC or TDS reading\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eLarge LCD with plant-friendly green backlighting: LCD can display all three essential hydroponic nutrient measurements at one time, a 3-second cycle of single measurements, or a real-time graph screen with options for measurement selection and log recall\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eData logging for 30 days: logs every 15 minutes for last 30 days, stores min, max, and average values\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eData transfer: USB-C port for easy data transfer to memory stick or PC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eHigh and low alarms: warns when your nutrient solution is out of desired range by flashing display and message\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eAmbient light sensor: for automatic LCD dimming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"box-collateral box-additional\" id=\"spec\"\u003e\n\u003ch3 class=\"spec-header\"\u003epH Specifications\u003c\/h3\u003e\n\u003ctable class=\"data-table\" id=\"product-attribute-specs-table-1\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"25%\"\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"first odd\"\u003e\n\u003cth class=\"label\"\u003epH Range\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.00 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003epH Resolution\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.01 pH, (0.1 pH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003epH Accuracy (@25ºC\/77ºF)\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e±0.05 pH, (± 0.1 pH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003epH Calibration\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eone or two-point calibration (using pH 4.01,7.01, 10.01 buffers) using auto buffer recognition; one-point calibration using quick calibration solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"last odd\"\u003e\n\u003cth class=\"label\"\u003eTemperature Compensation\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eautomatic (0.0 to 60.0ºC\/ 32.0 to 140.0°)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"spec-header\"\u003eConductivity (EC\/TDS) Specifications\u003c\/h3\u003e\n\u003ctable class=\"data-table\" id=\"product-attribute-specs-table-2\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"25%\"\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"first odd\"\u003e\n\u003cth class=\"label\"\u003eEC Range\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.00 to 10.00 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eEC Resolution\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.01 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eEC Accuracy\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e±0.1mS\/cm (0.00 to 5.00mS\/cm); ±0.2mS\/cm (5.00 to 10.00mS\/cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eEC Calibration\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eone-point at 1.41 mS\/cm or 5.00 mS\/cm using auto standard recognition; one-point calibration using quick calibration solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eEC\/TDS Temperature Compensation\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eautomatic with β set at 1.9%\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eTDS Range\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0 to 5000 ppm (TDS conversion factor 0.5 (500 CF)); 0 to 7000 ppm (TDS conversion factor 0.7 (700 CF))\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eTDS Resolution\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e10 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"last even\"\u003e\n\u003cth class=\"label\"\u003eTDS Accuracy\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e±2% f.s.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"spec-header\"\u003eTemperature Specifications\u003c\/h3\u003e\n\u003ctable class=\"data-table\" id=\"product-attribute-specs-table-3\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"25%\"\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"first odd\"\u003e\n\u003cth class=\"label\"\u003eTemperature Range\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.0 to 60.0°C \/ 32.0 to 140.0°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eTemperature Resolution\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.1°C \/ 0.1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"last odd\"\u003e\n\u003cth class=\"label\"\u003eTemperature Accuracy\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e±0.5°C \/±1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"spec-header\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"data-table\" id=\"product-attribute-specs-table-4\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"25%\"\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"first odd\"\u003e\n\u003cth class=\"label\"\u003eDisplay\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e128 x 64 pixel B\/W LCD with green backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eConnectivity\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eUSB Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eIP Rating\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eAlarms\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eHigh and Low with enable\/disable option for all parameters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eLog Feature\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eAutomatic logging for last 30 days at 15 minute interval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eGLP\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eGood Laboratory Practice with last 5 pH and EC calibration history\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eProbe\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eHI1285-9 triple junction inline pH\/EC\/TDS temperature PVC body, pre-amplified multiparameter probe with internal temperature sensor, DIN connector, 3 m (9.8’) cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003ePower Supply\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e12VDC adapter (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eEnvironment\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e-5 to 50°C (23 to 122°F); RH max 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eDimensions\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e125 x 185 x 38 mm (4.92 x 7.28 x 1.49”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eWeight\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e333g ( 11.7oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eOrdering Information\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eHI981421-01 (115V) is supplied with HI1285-9 multiparameter probe, Quick Cal buffer solution sachets (2), HI700661 electrode cleaning solution sachets for agriculture (2), 12VDC power adapter, quality certificates and instruction manual.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"last odd\"\u003e\n\u003cth class=\"label\"\u003eWarranty\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e2 years (probe 6 months)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments, Inc.","offers":[{"title":"Default Title","offer_id":41930560503893,"sku":"11980","price":503.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/groline-continuous-nutrient-monitor-and-datalogger-winline-probe-11980-2514956.png?v=1767475207"},{"product_id":"hanna-hi96800-digital-refractometer-for-refractive-index-and-brix","title":"Hanna HI96800 Digital Refractometer for Refractive Index and Brix","description":"\u003cp\u003e\u003cimg src=\"http:\/\/www.bghydro.com\/media\/catalog\/product\/h\/i\/hi96800.jpg\" alt=\"hi96800\" width=\"800\" height=\"723\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"product-essential\"\u003e\u003cform id=\"product_addtocart_form\" action=\"https:\/\/hannainst.com\/checkout\/cart\/add\/uenc\/aHR0cHM6Ly9oYW5uYWluc3QuY29tL2hpOTY4MDAtZGlnaXRhbC1yZWZyYWN0b21ldGVyLWZvci1yZWZyYWN0aXZlLWluZGV4LWFuZC1icml4Lmh0bWw,\/product\/491\/form_key\/DHieJgaELnZpsEpK\/\" method=\"post\"\u003e\n\u003cdiv class=\"product-shop\"\u003e\n\u003cdiv class=\"short-description\"\u003e\n\u003cdiv class=\"std\"\u003eHanna’s new HI96800 Digital Refractometer measures Refractive Index and displays results in both temperature compensated (nD20) and non-temperature compensated (nD) formats on the dual-level LCD screen. The HI96800’s intuitive layout and pinpoint accuracy ensures effortless operation and reliable readings every time.\n\u003cp\u003e \u003c\/p\u003e\nRefractive Index is measured to determine a liquid’s composition and assess its concentration and density. It is used by many industries including pharmaceutical, food and environmental, as an important indicator of quality and consistency. The HI96800 also converts Refractive Index to % Brix with the push of a single button.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul class=\"atf-features\"\u003e\n\u003cli\u003eSample size as small as 2 metric drops (100 μl)\u003c\/li\u003e\n\u003cli\u003eSealed stainless steel well with high-grade optical prism made of flint glass\u003c\/li\u003e\n\u003cli\u003eFast 1.5 second response time for temperature compensated readings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"clearer\"\u003e \u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003e \u003cspan style=\"font-size: 1.5em;\"\u003eDetails\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdl\u003e\u003cdd class=\"tab-container\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"std\"\u003e\n\u003cp\u003eHanna Instruments new HI96800 Digital Refractometer combines form and function into one compact unit. Featuring a 1.5 second response time, the HI96800 measures refractive index from 1.3330 to 1.5040 with temperature compensation (nD20) and from 1.3300 to 1.5080 without temperature compensation (nD). For added versatility the refractometer also converts refractive index to % Brix (0-85%). One-button calibration makes setup quick and easy.\u003c\/p\u003e\n\u003cp\u003eThe improved easy-to-read LCD screen displays temperature units (\u003csup\u003e°\u003c\/sup\u003eC or \u003csup\u003e°\u003c\/sup\u003eF) and measurements simultaneously. By pressing the ‘Range’ key, users can easily switch between refractive index (nD), refractive index (nD20) and % Brix readings while in measurement mode. The HI96800’s IP65 water-resistant casing and sealed sample well is built to perform under harsh conditions, making it suitable for use in the field or in the laboratory.\u003c\/p\u003e\n\u003cdiv class=\"prod-view-details-container\"\u003e\n\u003cdiv class=\"prod-view-details-left\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"prod-view-details-right\"\u003e\n\u003cul\u003e\n\u003cli\u003e1.3300-1.5080 Refractive Index range with +\/- 0.0005 accuracy\u003c\/li\u003e\n\u003cli\u003e0-85% Brix range with +\/- 0.2% accuracy\u003c\/li\u003e\n\u003cli\u003eSimple one-button calibration\u003c\/li\u003e\n\u003cli\u003eAutomatic Temperature Compensation (ATC) and No Temperature Compensation Settings (NoTC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prod-view-details-container\"\u003e\n\u003cdiv class=\"prod-view-details-left\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"prod-view-details-left\"\u003e\u003cimg src=\"http:\/\/www.bghydro.com\/media\/catalog\/product\/R\/e\/Refractive_Index_Diagrams.jpg\" alt=\"RI-diagram\" width=\"800\" height=\"915\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"prod-view-details-left\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"prod-view-details-right\"\u003e\n\u003ch2\u003eRefractive Index\u003c\/h2\u003e\n\u003cp\u003eThe HI96800 takes measurements based on a sample’s refractive index. Refractive index is a measurement of how light behaves as it passes through the sample. Depending on the sample’s composition, light will refract and reflect differently. By measuring this activity with a linear image sensor, the sample’s refractive index can be assessed and used to determine its physical properties such as concentration and density. In addition to the linear image sensor, the HI96800 uses an LED light, prism and lens to make measurement possible.\u003c\/p\u003e\n\u003cp\u003eVariations in temperature will affect the accuracy of refractive index readings, so the use of temperature compensation is highly recommended for reliable results. The HI96800 contains a built-in temperature sensor and is programmed with temperature compensation algorithms in accordance with the ICUMSA Methods Book Standard for a percent by weight sucrose solution at 20\u003csup\u003e°\u003c\/sup\u003eC. These compensation algorithms vary based on the parameter being measured. The user can switch between temperature compensated (nD20), non-temperature compensated (nD) and temperature compensated % Brix readings by pressing the ‘Range’ key while in measurement mode.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prod-view-details-container\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eFeatures at-a-glance:\u003c\/h3\u003e\n\u003cdiv class=\"prod-view-details-left\"\u003e\n\u003cbr\u003eOne-point calibration\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eCalibrate with distilled or deionized water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003eSmall sample size\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eSample size can be as small as 2 metric drops (100 μl)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003eAutomatic Temperature Compensation (ATC)\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatically compensates for temperature variations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003eQuick, accurate results\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eReadings are displayed in approximately 1.5 seconds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003eUpgraded Dual-level LCD\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eThe large LCD screen displays nD20, nD or % Brix and temperature readings simultaneously\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prod-view-details-right\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"prod-view-details-right\"\u003eStainless steel sample well\u003c\/div\u003e\n\u003cdiv class=\"prod-view-details-right\"\u003e\n\u003cul\u003e\n\u003cli\u003eEasy to clean and corrosion-resistant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003eBattery indicators\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eBattery percent level remaining at startup and low battery indicator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003eAutomatic shut-off\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eConserves battery life by shutting off automatically after three minutes of inactivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003eIP65 water resistant protection\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eWater resistant ABS plastic casing designed to perform under laboratory and field conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/dd\u003e\u003c\/dl\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdl\u003e\u003cdd class=\"tab-container\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv id=\"spec\" class=\"box-collateral box-additional\"\u003e\n\u003ch3 class=\"spec-header\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable id=\"product-attribute-specs-table-1\" class=\"data-table\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"25%\"\u003e\n\u003ccol\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"first odd\"\u003e\n\u003cth class=\"label\"\u003eSugar Content Range\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.0 to 85.0% Brix; 1.3300 to 1.5080 nD; 1.3330 to 1.5040 nD₂₀\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eSugar Content Resolution\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.1 % Brix; 0.0001 nD; 0.0001 nD₂₀\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eSugar Content Accuracy (@25ºC\/77ºF)\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e±0.2% Brix; ±0.0005 nD; ±0.0005 nD₂₀\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eTemperature Range\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0 to 80°C (32 to 176°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eTemperature Resolution\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.1°C (0.1°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eTemperature Accuracy\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e±0.3 °C (±0.5 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eTemperature Compensation\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eautomatic between 10 and 40°C (50 to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eMeasurement Time\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eapproximately 1.5 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eMinimum Sample Volume\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e100 μL (to cover prism totally)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eLight Source\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eyellow LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eSample Cell\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003estainless steel ring and flint glass prism\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eAuto-off\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eafter three minutes of inactivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eEnclosure Rating\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eBattery Type \/ Life\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e9V \/ approximately 5000 readings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eDimensions \/ Weight\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e192 x 102 x 67 mm (7.6 x 4.01 x 2.6”) \/ 420 g (14.8 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eOrdering Information\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eHI96800 is supplied with battery and instruction manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"last odd\"\u003e\n\u003cth class=\"label\"\u003eWarranty\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/dd\u003e\u003c\/dl\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments, Inc.","offers":[{"title":"Default Title","offer_id":41930561028181,"sku":"9647","price":428.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/hanna-hi96800-digital-refractometer-for-refractive-index-and-brix-9647-7865952.jpg?v=1767475206"},{"product_id":"hanna-ph-ec-tds-temp-portable-meter-newest-version","title":"Hanna pH\/EC\/TDS\/Temp Portable Meter - NEWEST VERSION","description":"\u003cp\u003eAlso check out the new GroPro pH\/EC\/TDS\/Temperature meter. We will most likely be discontinuing the HI 9813-61 and replacing it with the GroPro because it offers more features at a lower cost.\u003c\/p\u003e\n\u003cp\u003eThis meter is identical to the HI 9813-0, with the addition of temperature measurement and Hanna's \u003cstrong\u003eCal-Check calibration feature.\u003c\/strong\u003e This feature enables the grower to verify that the electrode is clean and calibrated in just seconds. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHanna Gro'Chek Portable pH\/TDS\/EC\/°C Meter (HI 9813-61\u003c\/strong\u003e) - pH, EC, TDS and °C in the Palm of Your Hand! \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFour Meters in One\u003c\/strong\u003e The portable \u003cstrong\u003eHI 9813-61\u003c\/strong\u003e is an extremely convenient tool, measuring four of the most important parameters in agriculture with a single instrument!\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOne Probe for pH, EC, TDS and °C!\u003c\/strong\u003e The rugged and replaceable \u003cstrong\u003eHI 1285-61\u003c\/strong\u003e probe has been specially designed with fast response technology and measures all parameters at the same time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifically Designed \u003c\/strong\u003eThe EC range has been extended and in the TDS range, the advanced \u003cstrong\u003eHI 9813-61\u003c\/strong\u003e uses the 4-4-2 conversion factor for growing applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis meter is a versatile, easy to use portable instrument engineered for use with all growing applications.\u003c\/p\u003e\n\u003cp\u003eThe convenient \u003cstrong\u003eHI 9813-61 \u003c\/strong\u003eallows you to measure pH, EC (conductivity) and TDS with just one instrument! The specially engineered \u003cstrong\u003eHI 1285-61\u003c\/strong\u003e probe is interchangeable and the pH electrode utilizes a cloth junction and gel electrolyte which are particularly suitable when used in fertilizer solutions. This probe has also been designed with Hanna's Fast Response Probe (FRP) technology to allow quicker reaction time to changing conditions. Calibration is reduced to one point in the pH mode, and one point in the EC\/TDS mode. EC\/TDS measurements are automatically compensated for changes in temperature. The meter has a Battery Error Prevention System (BEPS) which will not allow readings when the battery level is too low for accurate measurements. With all these features \u003cstrong\u003eHI 9813-61\u003c\/strong\u003e is an excellent addition to your \u003cem\u003egrowing\u003c\/em\u003e tool chest.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHI 9813-61\u003c\/strong\u003e is supplied complete with \u003cstrong\u003eHI 1285-61 \u003c\/strong\u003eprobe with Cal-Check feature, pH 7 calibration sachet, 1413 uS\/cm and 1500 ppm calibration solution sachets, cleaning solution sachet, Cal-Check solution sachet, batteries and instruction manual in a protective case.  \u003c\/p\u003e\n\u003ctable style=\"width: 600px;\" cellpadding=\"1\" align=\"center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 203px;\"\u003e\u003cstrong\u003e\u003ca name=\"Spec:\"\u003e\u003c\/a\u003eSpecifications:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 239px;\" align=\"center\"\u003e\u003cstrong\u003eHI 9813-61\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 203px;\"\u003e\u003cstrong\u003eRange:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47px;\"\u003e\u003cstrong\u003epH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 239px;\" align=\"center\"\u003e0.0 to 14.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 203px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 47px;\" nowrap\u003e\u003cstrong\u003eEC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 239px;\" align=\"center\"\u003e0 to 4000 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 203px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 47px;\"\u003e\u003cstrong\u003eTDS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 239px;\" align=\"center\"\u003e0 to 1999 ppm (mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 203px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 47px;\"\u003e\u003cstrong\u003e°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 239px;\" align=\"center\"\u003e0.0 to 70.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 203px;\"\u003e\u003cstrong\u003eResolution:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47px;\"\u003e\u003cstrong\u003epH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 239px;\" align=\"center\"\u003e0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 203px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 47px;\"\u003e\u003cstrong\u003eEC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 239px;\" align=\"center\"\u003e0.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 203px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 47px;\"\u003e\u003cstrong\u003eTDS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 239px;\" align=\"center\"\u003e1 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 203px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 47px;\"\u003e\u003cstrong\u003e°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 239px;\" align=\"center\"\u003e0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 203px;\"\u003e\n\u003cstrong\u003eAccuracy\u003cbr\u003e\u003c\/strong\u003e(@20°C\/68°F)\u003cstrong\u003e:\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 47px;\" valign=\"top\"\u003e\u003cstrong\u003epH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 239px;\" align=\"center\" valign=\"top\"\u003e±0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 203px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 47px;\"\u003e\u003cstrong\u003eEC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 239px;\" align=\"center\"\u003e±2% Full Scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 203px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 47px;\"\u003e\u003cstrong\u003eTDS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 239px;\" align=\"center\"\u003e±2% Full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty Information:\u003c\/strong\u003e The fastest way to handle warranty issues is by contacting Hanna Instruments directly. If you prefer, you can always contact us directly and we will help facilitate the return. After purchasing your Hanna product, you may register for warranty on their website \u003ca href=\"https:\/\/www.hannainst.com\/hydroponics\" target=\"new\"\u003ewww.hannainst.com\/hydroponics\u003c\/a\u003e or retain your receipt as proof of purchase. Contact Hanna Tech Support with your valid proof of purchase at tech@hannainst.com or 800-426-6287 to be issued a Return Goods Authorization.\u003c\/p\u003e","brand":"Hanna Instruments, Inc.","offers":[{"title":"Default Title","offer_id":41930580688981,"sku":"14472","price":253.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/hanna-phectdstemp-portable-meter-newest-version-14472-8238424.jpg?v=1767475147"},{"product_id":"bluelab-guardian-monitor-wi-fi","title":"Bluelab Guardian Monitor Wi-Fi","description":"\u003cp\u003e\u003cstrong\u003eAlways On. Being There, Optional.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMonitor your reservoir pH, Conductivity and Temperature with alerts on your phone when using the Wi-Fi capable Bluelab Guardian Monitor.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in Wi-Fi (with option to disable)\u003c\/li\u003e\n\u003cli\u003eHigh\/low pH, temperature and conductivity alarms\u003c\/li\u003e\n\u003cli\u003eNon-volatile memory – keep settings through power loss\u003c\/li\u003e\n\u003cli\u003ePlant-safe green LEDs with adjustable display brightness\u003c\/li\u003e\n\u003cli\u003e2 metre \/ 6.6 foot measurement probe cables\u003c\/li\u003e\n\u003cli\u003e110 – 240 VAC (Mains powered)\u003c\/li\u003e\n\u003cli\u003eInterchangeable power plug\u003c\/li\u003e\n\u003cli\u003eReplaceable Bluelab pH Probe (with BNC connection)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen connected to Edenic by Bluelab app:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstant alarm alerts to your phone \u003c\/li\u003e\n\u003cli\u003eRemote monitoring and control\u003c\/li\u003e\n\u003cli\u003eHistory reporting to assist data-driven decision making\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003eMonitor your key parameters 24\/7\u003c\/h2\u003e\n\u003ch3 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003eSave time and effort with the Guardian Monitor Wi-Fi\u003c\/h3\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eIn just a glance, the Bluelab Guardian Monitor Wi-Fi conveys all 3 critical parameters for successful growth: pH, conductivity, and temperature. With built-in Wi-Fi capability, if enabled the Bluelab Guardian Monitor Wi-Fi can display data in \u0026gt;Edenic. Allowing you to keep an eye on your nutrient levels from anywhere, any time.\u003c\/p\u003e\n\u003cp\u003eThe Bluelab Guardian Monitor Wi-Fi is a constant indicator of the desired levels of nutrient solution, enabling you to optimise these vital parameters as your crops progress through each growing stage.\u003c\/p\u003e\n\u003ch2 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003eTried and trusted by growers\u003c\/h2\u003e\n\u003ch3 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003eBold, bright and always on\u003c\/h3\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eThe Bluelab Guardian Monitor Wi-Fi's plant-safe large backlit LED display allows you to view your pH, EC, and temperature at a glance.\u003c\/p\u003e\n\u003cp\u003eYou can also set discreet visual alarms for your preferred parameter ranges; these will let you know whenever your parameters are out of range. This ensures that you will always be on top of your reservoir conditions.\u003c\/p\u003e\n\u003cp\u003eThe Bluelab Guardian Monitor Wi-Fi is mains-powered and mounted to the wall or hung on a support with two probes placed into your reservoir.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003eBuilt for growers\u003c\/h3\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eAll our products are built in New Zealand with growers, for growers – this means you can be confident that your water-resistant Bluelab Guardian Monitor Wi-Fi can withstand the splashes that come with everyday growing. Designed and assembled in New Zealand from local and imported components.\u003c\/p\u003e\n\u003ch2 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003eYour key parameters – at a glance\u003c\/h2\u003e\n\u003ch3 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003eMaintain your Bluelab Guardian Monitor Wi-Fi\u003c\/h3\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eWhile no calibration is required for conductivity and temperature, you will need to calibrate your monitor’s pH probe on a regular basis. Stock up on everything you need to clean, maintain and calibrate your probes by purchasing a Bluelab Probe Care Kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003eStay connected to your parameters\u003c\/h3\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eThe Bluelab Guardian Monitor Wi-Fi gives you mobile alerts in Edenic software. If something goes wrong in your nutrient reservoir, you will be the first to know. Two-way communication means you can update alarm settings from the comfort of your arm chair, all adding up to that peace of mind your plants are well Guarded.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bluelab USA Corporation","offers":[{"title":"Default Title","offer_id":41930581180501,"sku":"14749","price":393.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/bluelab-guardian-monitor-wi-fi-14749-3955754.jpg?v=1767475088"},{"product_id":"bluelab-guardian-monitor-inline-wi-fi","title":"Bluelab Guardian Monitor Inline Wi-Fi","description":"\u003cp\u003e\u003cstrong\u003eAlways On. Being There, Optional.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMonitor your reservoir pH, Conductivity and Temperature with alerts on your phone when using the Wi-Fi capable Bluelab Guardian Monitor.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in Wi-Fi (with option to disable)\u003c\/li\u003e\n\u003cli\u003eHigh\/low pH, temperature and conductivity alarms\u003c\/li\u003e\n\u003cli\u003eNon-volatile memory – keep settings through power loss\u003c\/li\u003e\n\u003cli\u003ePlant-safe green LEDs with adjustable display brightness\u003c\/li\u003e\n\u003cli\u003e2 metre \/ 6.6 foot measurement probe cables\u003c\/li\u003e\n\u003cli\u003e110 – 240 VAC (Mains powered)\u003c\/li\u003e\n\u003cli\u003eInterchangeable power plug\u003c\/li\u003e\n\u003cli\u003eReplaceable Bluelab pH Probe Inline rated to 7 bar (BNC connection)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen connected to Edenic by Bluelab app:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstant alarm alerts to your phone \u003c\/li\u003e\n\u003cli\u003eRemote monitoring and control\u003c\/li\u003e\n\u003cli\u003eHistory reporting to assist data-driven decision making\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Bluelab Guardian Monitor Inline Wi-Fi comes with probe fittings suitable for 1\" NPT to give you inline measurement capabilities. Able to withstand up to 7 bar this is the perfect solution for keeping an eye on your inline dosing system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003eMonitor your key parameters 24\/7\u003c\/h2\u003e\n\u003ch3 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003eSave time and effort with the Bluelab Guardian Monitor Inline Wi-Fi\u003c\/h3\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eWith the Bluelab Guardian Monitor Inline Wi-Fi, you will be able to continuously monitor pH, EC and temperature in your nutrient feed line. There’s no need for manual spot checks; instead, you’ll ensure that your nutrient delivery system is working optimally at all times.\u003c\/p\u003e\n\u003cp\u003eThat’s because when you track the three fundamental parameters of nutrient uptake, you’re able to spot and solve issues as and when they happen. After all, when you keep these parameters steady, you’ll end up with healthier plants.\u003c\/p\u003e\n\u003cp\u003eSave time and labour with the Bluelab Guardian Monitor Inline Wi-Fi so that you can focus on growing great plants every single time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003ch2 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003eTried and trusted by growers\u003c\/h2\u003e\n\u003ch3 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003eBold, bright and always on\u003c\/h3\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eThe Bluelab Guardian Monitor Inline Wi-Fi's plant-safe large backlit LED display allows you to view your pH, EC, and temperature at a glance.\u003c\/p\u003e\n\u003cp\u003eYou can also set discreet visual alarms for your preferred parameter ranges; these will let you know whenever your parameters are out of range. This ensures that you will always be on top of your dosing conditions.\u003c\/p\u003e\n\u003cp\u003eThe Bluelab Guardian Monitor Inline Wi-Fi is mains powered and mounted to the wall or hung on a support with two probes fitted into your nutrient line.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003eBuilt for growers\u003c\/h3\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eAll our products are built in New Zealand with growers, for growers – this means you can be confident that your water-resistant Bluelab Guardian Monitor Inline Wi-Fi can withstand the splashes that come with everyday growing. Designed and assembled in New Zealand from local and imported components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003ch2 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003eYour key parameters – at a glance\u003c\/h2\u003e\n\u003ch3 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003eMaintain your Bluelab Guardian Monitor Wi-Fi\u003c\/h3\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eWith built-in Wi-Fi capability, if enabled the Bluelab Guardian Monitor Inline Wi-Fi can display data in Edenic. Allowing you to keep an eye on your nutrient levels from anywhere, any time.\u003c\/p\u003e\n\u003cp\u003eThe Bluelab Guardian Monitor Inline Wi-Fi gives you mobile alerts in Edenic software.\u003cbr\u003eIf something goes wrong to your nutrient dosing, you will be the first to know. Two-way communication means you can update alarm settings from the comfort of your arm chair, all adding up to that peace of mind your plants are well Guarded.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bluelab USA Corporation","offers":[{"title":"Default Title","offer_id":41930581278805,"sku":"14750","price":578.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/bluelab-guardian-monitor-inline-wi-fi-14750-4577197.jpg?v=1767475088"},{"product_id":"bluelab-onepen","title":"Bluelab OnePen","description":"\u003cp\u003e\u003cstrong\u003eAdvanced technology for all growers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 3-in-1 tool measures pH, Conductivity (EC\/PPM), and Temperature, optimising nutrient uptake. Connect to the Edenic app via Bluetooth for real-time sharing, updates, and comprehensive data management.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplaceable probe and probe health indicator\u003c\/li\u003e\n\u003cli\u003eErgonomic build and high-contrast backlit display\u003c\/li\u003e\n\u003cli\u003ePrecise readings with 0.01 pH resolution\u003c\/li\u003e\n\u003cli\u003eSimultaneous pH and conductivity (EC) screen readings\u003c\/li\u003e\n\u003cli\u003eMeasure conductivity in EC, CF, PPM 500 (TDS) or PPM 700\u003c\/li\u003e\n\u003cli\u003eMeasure temperature in ˚C or ˚F\u003c\/li\u003e\n\u003cli\u003eIP68 dust and waterproof rated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhen connected to Edenic\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eView measurements remotely through the app or browser\u003c\/li\u003e\n\u003cli\u003eReal-time data sharing and software updates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"contained\" data-content-type=\"row\"\u003e\n\u003cdiv data-pb-style=\"W0ELOTY\" data-element=\"inner\" data-video-fallback-src=\"\" data-video-lazy-load=\"true\" data-video-play-only-visible=\"true\" data-video-loop=\"true\" data-background-type=\"image\" data-background-images=\"{}\" data-parallax-speed=\"0.5\" data-enable-parallax=\"0\"\u003e\n\u003cdiv data-pb-style=\"VCV8I4E\" data-element=\"main\" data-grid-size=\"12\" data-appearance=\"default\" data-content-type=\"column-group\" data-background-images=\"{}\" class=\"pagebuilder-column-group\"\u003e\n\u003cdiv data-pb-style=\"Y5WH2H3\" data-element=\"main\" data-content-type=\"column-line\" class=\"pagebuilder-column-line\"\u003e\n\u003cdiv data-pb-style=\"D0PLSP7\" data-element=\"main\" data-background-images=\"{}\" data-appearance=\"full-height\" data-content-type=\"column\" class=\"pagebuilder-column\"\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"default\" data-content-type=\"text\"\u003e\n\u003ch2\u003e\u003cstrong\u003eMaster the art of plant health with precision\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003ch3 data-element=\"main\" data-appearance=\"default\" data-content-type=\"heading\"\u003eOptimise nutrient uptake for thriving plants\u003c\/h3\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"default\" data-content-type=\"text\"\u003e\n\u003cp\u003eIntroducing the Bluelab OnePen™, the new all-in-one solution to measure pH, Conductivity (EC), and Temperature, ensuring you give your plants the nutrient balance they need.\u003c\/p\u003e\n\u003cp\u003eWhile Electrical Conductivity (EC) indicates the total amount of nutrients in your solution, pH (potential Hydrogen) shows how acidic or alkaline your solution is, which determines nutrient absorption. Temperature affects your plants’ growth rate and structure.\u003c\/p\u003e\n\u003cp\u003eBy closely monitoring these vital parameters, you can optimise nutrient uptake, reducing waste and maximising plant quality and yield. Whether you're checking hydroponic nutrient solutions, runoff, or your water source; accurate readings are just a click away.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"contained\" data-content-type=\"row\"\u003e\n\u003cdiv data-pb-style=\"MIA7A6T\" data-element=\"inner\" data-video-fallback-src=\"\" data-video-lazy-load=\"true\" data-video-play-only-visible=\"true\" data-video-loop=\"true\" data-background-type=\"image\" data-background-images=\"{}\" data-parallax-speed=\"0.5\" data-enable-parallax=\"0\"\u003e\n\u003cdiv data-pb-style=\"W5JLTUH\" data-element=\"main\" data-grid-size=\"12\" data-appearance=\"default\" data-content-type=\"column-group\" data-background-images=\"{}\" class=\"pagebuilder-column-group\"\u003e\n\u003cdiv data-pb-style=\"KBL53XQ\" data-element=\"main\" data-content-type=\"column-line\" class=\"pagebuilder-column-line\"\u003e\n\u003cdiv data-pb-style=\"RB0RG8M\" data-element=\"main\" data-background-images=\"{}\" data-appearance=\"full-height\" data-content-type=\"column\" class=\"pagebuilder-column\"\u003e\n\u003cfigure data-pb-style=\"ORHK3CS\" data-element=\"main\" data-appearance=\"full-width\" data-content-type=\"image\"\u003e\u003cimg data-pb-style=\"P6MQ3UU\" data-element=\"desktop_image\" alt=\"\" src=\"https:\/\/bluelab.com\/media\/wysiwyg\/OnePen_website_content_block_1_.png\" title=\"\" class=\"pagebuilder-mobile-hidden\"\u003e\u003c\/figure\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-pb-style=\"IJVOOUR\" data-element=\"main\" data-background-images=\"{}\" data-appearance=\"full-height\" data-content-type=\"column\" class=\"pagebuilder-column\"\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"default\" data-content-type=\"text\"\u003e\n\u003ch2\u003e\u003cstrong\u003eAdvanced connectivity and data management\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003ch3 data-element=\"main\" data-appearance=\"default\" data-content-type=\"heading\"\u003eUnlock the full potential of data with the Edenic app\u003c\/h3\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"default\" data-content-type=\"text\"\u003e\n\u003cp\u003eConnect your Bluelab OnePen™ to the Edenic app via Bluetooth for real-time sharing, updates, and comprehensive data management. Record, store, categorise and share your measurements in one easy-to-use app.\u003c\/p\u003e\n\u003cp\u003eThe Edenic app provides a complete solution for managing your growing environment from on-site or overseas. Real-time monitoring, control, alerts, and insights directly on your phone empower you to oversee your growing space from anywhere, anytime you choose.\u003c\/p\u003e\n\u003cp\u003eThis app allows remote control of connected Bluelab devices, offering real-time data, customisable reports, and alerts for optimal plant growth, ensuring efficient crop management and peace of mind. Learn more at \u003ca rel=\"noopener\" href=\"https:\/\/edenic.io\/\" tabindex=\"0\" target=\"_blank\"\u003eEdenic.io\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"contained\" data-content-type=\"row\"\u003e\n\u003cdiv data-pb-style=\"BUAY5N1\" data-element=\"inner\" data-video-fallback-src=\"\" data-video-lazy-load=\"true\" data-video-play-only-visible=\"true\" data-video-loop=\"true\" data-background-type=\"image\" data-background-images=\"{}\" data-parallax-speed=\"0.5\" data-enable-parallax=\"0\"\u003e\n\u003cdiv data-pb-style=\"OI27C9K\" data-element=\"main\" data-grid-size=\"12\" data-appearance=\"default\" data-content-type=\"column-group\" data-background-images=\"{}\" class=\"pagebuilder-column-group\"\u003e\n\u003cdiv data-pb-style=\"Q6FEHVF\" data-element=\"main\" data-content-type=\"column-line\" class=\"pagebuilder-column-line\"\u003e\n\u003cdiv data-pb-style=\"YS9QAY3\" data-element=\"main\" data-background-images=\"{}\" data-appearance=\"full-height\" data-content-type=\"column\" class=\"pagebuilder-column\"\u003e\n\u003cfigure data-pb-style=\"G9Q4NY8\" data-element=\"main\" data-appearance=\"full-width\" data-content-type=\"image\"\u003e\u003cimg data-pb-style=\"AX52YH2\" data-element=\"desktop_image\" alt=\"\" src=\"https:\/\/bluelab.com\/media\/wysiwyg\/OnePen_website_content_block_4_.png\" title=\"\" class=\"pagebuilder-mobile-hidden\"\u003e\u003c\/figure\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-pb-style=\"HPBBFG3\" data-element=\"main\" data-background-images=\"{}\" data-appearance=\"full-height\" data-content-type=\"column\" class=\"pagebuilder-column\"\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"default\" data-content-type=\"text\"\u003e\n\u003ch2\u003e\u003cstrong\u003eSuperior durability and easy maintenance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003ch3 data-element=\"main\" data-appearance=\"default\" data-content-type=\"heading\"\u003eDeveloped and built in New Zealand for growers\u003c\/h3\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"default\" data-content-type=\"text\"\u003e\n\u003cp\u003eThe double-junction pH probe, titanium electrodes, and IP68 dust and water proof rating ensure durability, while the replaceable probe and health indicator simplify maintenance for long-lasting performance.\u003c\/p\u003e\n\u003cp\u003eThis pen's ergonomic build and high-contrast backlit display also feature simultaneous pH and Conductivity (EC) readings for a seamless user experience. Get fast, precise readings down to 2 decimals with the Bluelab OnePen™. This reliable information empowers growers to make confident decisions, saving you time and ensuring optimal plant growth.\u003c\/p\u003e\n\u003cp\u003e2-Year limited warranty for the Bluelab OnePen™; 6-months for the Bluelab OnePen™ Replacement Probe. Details available at bluelab.com\/product-warranty.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bluelab USA Corporation","offers":[{"title":"Default Title","offer_id":41930593730645,"sku":"20089","price":213.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/bluelab-onepen-20089-5222343.jpg?v=1767475028"},{"product_id":"bluelab-orp-meter","title":"Bluelab ORP Meter","description":"\u003cp\u003eMonitor Oxidation-Reduction Potential (ORP) to track solution quality, disinfecting power, and sanitation throughout the growing cycle.\u003c\/p\u003e\n\u003cp\u003eMeasuring ORP helps prevent risks such as contamination, biofouling, equipment failure, and poor crop yields while ensuring compliance with water quality certification standards.\u003cbr\u003e\u003cbr\u003eReliable and easy to use, it’s an essential tool for maintaining optimal sanitation and water management. Backed by a 5-year warranty for added peace of mind.\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003eThe Bluelab ORP Meter doubles as a pH Meter when fitted with a Bluelab pH Probe. Sold separately.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompact, handheld design for convenient use\u003c\/li\u003e\n\u003cli\u003eBright, easy-to-read backlit display\u003c\/li\u003e\n\u003cli\u003eReplaceable Bluelab ORP Probe (with BNC connection)\u003c\/li\u003e\n\u003cli\u003eNo ORP probe calibration required\u003c\/li\u003e\n\u003cli\u003eKCl-filled probe cap to keep the probe hydrated\u003c\/li\u003e\n\u003cli\u003e2 metre \/ 6.6ft cable for measuring in hard-to-reach locations\u003c\/li\u003e\n\u003cli\u003eDual compatibility allows optional use of a pH probe for comprehensive monitoring (pH probe sold separately)\u003c\/li\u003e\n\u003cli\u003eAuto-off function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Contents:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x Bluelab ORP Meter\u003c\/li\u003e\n\u003cli\u003e1x Bluelab ORP Probe with storage cap\u003c\/li\u003e\n\u003cli\u003e1x Bluelab KCl Storage Solution Sachet,18 ml \/ 0.6 fl.oz\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bluelab USA Corporation","offers":[{"title":"Default Title","offer_id":41930596221013,"sku":"6172","price":187.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/bluelab-orp-meter-6172-6836352.png?v=1767475025"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/collections\/combination-meters-6167855.png?v=1776483580","url":"https:\/\/www.bghydro.com\/collections\/combination-meters.oembed","provider":"BetterGrow Hydro","version":"1.0","type":"link"}