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Review on πŸ’§ Apera Instruments Economic Waterproof Accuracy: Uncompromising Precision at Value Price by Charles Collier

Revainrating 5 out of 5

The best pH sensor I have found for daily pool checks.

I use this sensor to test the pH of my pool about 5 times a week and am very happy with it. I only had to recalibrate once because I accidentally pressed the power button too long and put it into calibration mode and then put it in the pool. It didn't matter much as this solution is easy to recalibrate. Stay away from cheaper models that aren't waterproof and come with powder sizing solutions.

Pros
  • Complete kit with ready to use calibration solution and AAA batteries in portable carry case
Cons
  • Not sure