Take the guesswork out of your measurements
The Pocket Pro and Pocket Pro+ Tester measure electrochemical parameters in a broad range of water applications.
The Family of 12 testers offers convenient portable solutions for pH, ORP, conductivity, TDS, salinity and temperature, delivering accurate results you can be confident in. The Pocket Pro+ testers take the value a step further with replaceable sensors, powerful backlight and multi-parameter tester options. They feature easy calibration steps and built-in diagnostics for pH testers, large LCD screen, powered by AAA batteries, and have a convenient sample cup to ensure maintenance and measurements are simple.