Header banner
Revain logoHome Page
Chris Long photo
1 Level
1378 Review
81 Karma

Review on Extenuating Threads Digital PH Meter: High Precision Water Tester Pen for Household Drinking Water, Pool, and Aquarium PH Measurement (White) by Chris Long

Revainrating 2 out of 5

Questionable readings

I have read and reread the instructions for calibrating this instrument and am not getting a reading from the control. It's clear and easy to read, and it's very easy to use, if imprecise.

Pros
  • pH test
Cons
  • Piggy bank price