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1 Level
735 Review
55 Karma

Review on Digital Accuracy Tester Buffer Powders by Charlie Wilson

Revainrating 1 out of 5

Broke on first use.

I dipped it in my solution and he gave me the number. Then I "washed" the tip as instructed. As a result, liquid entered the device and it did not work. again. It's not waterproof. Apparently you need to use a small cup to "rinse" without letting the water rise above the bottom 1/2 inch of the unit.

Pros
  • substance analyzer
Cons
  • no automatic