Benefits
Confidence in Results
Easy calibration steps and built-in diagnostics for pH testers take the guesswork out of calibrating the sensor to keep it in optimum condition.
Save Time and Money
Easy-to-replace AAA batteries and a convenient sample cup make maintenance and measurements simple.
Ease of Use
The large LCD screen is easy to read; backlighting is included on Pocket Pro⁺ models, allowing measurement in almost any lighting environment.

