pH / ORP Starter Kit

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This kit is perfect for the first time user. It contains everything you need to test pH and ORP, as well as keep your meter clean and working properly.


  • HI98121 Waterproof Tester (click here for specifications)
  • (10) pH 7.01 Buffer sachets
  • Bottle of ORP Test Solution 240 mV (230 mL)
  • Bottle of Electrode Cleaning Solution (230 mL)
  • Bottle of Electrode Storage Solution (230 mL)
  • Electrode removal tool
  • Customized hard carrying case
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3 Reviews Hide Reviews Show Reviews

  • 4
    Should Include More Than ONE Buffer Solution For The Kit

    Posted by Keith on Sep 12th 2017

    It will be better to have Qty: 3 of pH 4.01 Buffer sachets, Qty:3 of pH 10.01 Buffer sachets and Qty:4 of pH 7.01 Buffer sachets instead of Qty:10 pH 7.01 Buffer sachets ONLY!

    You could only do single calibration point with pH 7.01 Buffer sachets. It is really a starter kit if you provide more than ONE calibration buffer solution.

    I have to purchase at least one more buffer solution separately to get it started.

  • 4
    ORP Starter Kit

    Posted by Jeff Green on May 10th 2016

    I was very pleased with the oreder and how quick we received the product. I appreciate the simplicity of the unit and its functions. Too, the price was reasonable as well.

  • 5
    ORP Starter Kit

    Posted by Diane Kirby on May 10th 2016

    Meets all of our needs very well.