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PH Tester,H20 Proof,-2.0 to 16,1 or 2 pt close
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PH Tester, H20 Proof, -2.0 to 16,1 or 2 pt

Clearance Price $135.76 / each

Price $142.90 / each

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  • Item # 9DNP0
  • Mfr. Model # HI98128
  • UNSPSC # 41115603
  • Catalog Page # 891
  • Shipping Weight 0.25 lbs.
Country of Origin Romania Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • Item Waterproof pH Tester
  • pH Range -2.00 to 16.00
  • Waterproof Yes
  • Automatic Temperature Compensation Yes
  • Displayed Temperature Range 32 to 140 Degrees F, -5 to 60 Degrees C
  • Operating Temp. Range (F) 32 to 140 Degrees
  • Display Dual Line LCD
  • Auto Power Off Yes
  • Temperature Compensation Range Yes
  • Calibration 1 or 2 pt.
  • pH Accuracy +/-0.05
  • Temp. Accuracy +/-0.1 Degrees F
  • Includes pH electrode, tool to remove pH electrode, batteries
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Rated 3.5 out of 5 by 2reviewers.
Rated 5 out of 5 by The specs on Grainger's page are incorrect. The pH accuracy for the HI 98128 is 0.05 not 0.1. I have had no problems with this meter, I use it for testing the pH of my wort (prefermented beer). I have pushed beyond its temp limits and it has not failed me. It has never leaked, it has set without the electrode storage solution for months and calibreted dead-on. I have stored it with the batteries in and have had no corrosion issues. Infact, it still has the same batteries when I purched it in 2004. January 21, 2013
Rated 2 out of 5 by For some reason, this particular meter (pH accuracy of +-0.01) was not waterproof at all. Worked great for about 7 months. Battery corrosion was also a problem. NOTE: Had no problems with the same brand pH meter with pH accuracy of +-0.1 that looks identical. Have had this one for about 2 years with no problems at all. August 30, 2012
  • 2015-11-29 T19:17:33.033-06:00
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