Water resistant Pocket testers with replaceable probe


The large display shows readings in an extended range from -2.00 to 16.00 pH (with a 0.01 pH resolution) and simultaneously shows temperature from -5.0 to 60.0°C

Product Code: PH56

The large display shows readings in an extended range from -2.0 to 16.0 pH and simultaneously shows temperature from -5.0 to 60.0°C

Product Code: PH55


Water Proof Pen Tester 7011

Product Code: 7011

Measures: pH, ORP, Conductivity, TDS, Salt, Temperature

Product Code: 7200

Measures DO and Temperature

Product Code: 7031