SINCE 2000

Hanna Combo Waterproof pH/EC/TDS/Temp Meter

The waterproof HI 98129 pH / EC / TDS / Temp Combo Waterproof Tester from 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 & freeze the display for easy and accurate recording. Calibration and temperature compensation is automatic.


The HI 98129 is supplied complete with an HI 73127 pH electrode, 4 x 1.5V batteries and electrode replacement tool (HI 73128).

SKU: 6388
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Availability: In stock

$157.86
You save $36.07 (19%) off MSRP
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Description

Details

  • Rugged, Floating Waterproof Casing.
  • Temperature in °C and °F.
  • Measurement Stability Indicator.
  • Replaceable pH Electrode Featuring an Extendable Junction.
  • Automatic pH Calibration at standard as well as NIST Buffer Sets.
  • Automatic Temperature Compensation (ATC).
  • Adjustable Temperature Coefficient Factor.

The waterproof HI 98129 pH / EC / TDS / Temp Combo Waterproof Tester from 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 & freeze the display for easy and accurate recording. Calibration and temperature compensation is automatic.

The HI 98129 is supplied complete with an HI 73127 pH electrode, 4 x 1.5V batteries and electrode replacement tool (HI 73128).

 

Specifications:   HI 98129
Range EC 0 to 3999 µS/cm
  TDS 0 to 2000 ppm
  pH 0.00 to 14.00 pH
  Temperature 0.0 to 60.0 °C or 32.0 to 140.0 °F
Resolution EC 1 µS/cm
  TDS 1 ppm
  pH 0.01
  Temperature 0.1 °C or 0.1 °F
Accuracy (@ 20°C/68°F) EC/TDS ±2% F.S.
  pH ±0.05
  Temperature ±0.5 °C or ±1 °F
EC / TDS Conversion Factor   Adjustable from 0.45 to 1.00
Environment   0 to 50°C (32 to 122°F); R.H. 100%
Battery Type / Life   4 x 1.5V / 100 hours
Auto Shut-off   After 8 minutes
Dimensions   163 x 40 x 26 mm (6.4 x 1.6 x 1.0")
Weight  

Additional Info

Additional Info

SKU 6388
Dimensional/Billable Weight (lbs) 2.0000
Actual Product Weight 2
Length (in.) 7
Width (in.) 10
Height (in.) 3
Manufacturer Hanna
Brand Hanna
Vendor Item # HI98129N
Manufacturer Warranty Yes
Manufacturer's Suggested Retail Price $193.93

Reviews

Reliable, and replaceable probeReview by Abe Nodum
Rating
I have had this meter for over 8 years. I have only had to replace the probe once. I still have 90%+ battery life. The unit is strong, fits in your hand well and is easy to read. It will give you live response to a res during the feed, I use mine to stir my nutes into the res. They float and are straight up water proof. You can even calibrate the TDS/EC and the pH. If you do get one throw away that crap sponge for the probe and stick some shamwow or similar in there to keep it moist. Mmmm, gotta love good readings. (Posted on 12/28/2014)

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