{"product_id":"bluelab-onepen-replacement-probe","title":"Bluelab OnePen Replacement Probe","description":"\u003cp\u003eA swap-in replacement sensor head for the Bluelab OnePen that measures pH, EC (conductivity) and temperature. Replacing the probe rather than the whole pen keeps a OnePen in service at lower cost. It combines a double-junction pH sensor with titanium EC electrodes and is rated IP68.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures pH, EC\/conductivity and temperature\u003c\/li\u003e\n\u003cli\u003eDouble-junction pH sensor\u003c\/li\u003e\n\u003cli\u003eTitanium EC electrodes\u003c\/li\u003e\n\u003cli\u003eIP68 waterproof and dustproof rating\u003c\/li\u003e\n\u003cli\u003eFast, simple probe change to minimize downtime\u003c\/li\u003e\n\u003cli\u003eStraightforward calibration\u003c\/li\u003e\n\u003cli\u003eTypical life around 18 months depending on care\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBluelab OnePen (PENONE) only\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003epH range: 0.0-14.0\u003c\/li\u003e\n\u003cli\u003eEC range: 0.0-10\u003c\/li\u003e\n\u003cli\u003eCF range: 0-100\u003c\/li\u003e\n\u003cli\u003eppm 500 (TDS): 0-5000\u003c\/li\u003e\n\u003cli\u003eppm 700: 0-7000\u003c\/li\u003e\n\u003cli\u003eTemperature range: 0-50 C (32-122 F)\u003c\/li\u003e\n\u003cli\u003eOperating\/storage temperature: 0-50 C (32-122 F)\u003c\/li\u003e\n\u003cli\u003eShipping weight: 170 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's in the Box\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1x OnePen replacement pH\/EC\/temperature probe\u003c\/li\u003e\n\u003cli\u003e1x pH 7.0 calibration solution sachet (18 ml)\u003c\/li\u003e\n\u003cli\u003e1x pH 4.0 calibration solution sachet (18 ml)\u003c\/li\u003e\n\u003cli\u003e1x KCl storage solution sachet (18 ml)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bluelab USA Corporation","offers":[{"title":"Default Title","offer_id":46629486952533,"sku":"30676","price":79.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3426\/6709\/files\/bluelab-onepen-replacement-probe-30676-1819361.png?v=1793855175","url":"https:\/\/www.bghydro.com\/products\/bluelab-onepen-replacement-probe","provider":"BetterGrow Hydro","version":"1.0","type":"link"}