HM Digital HM-500 HydroMaster pH EC TDS Temperature Monitor - Rechargeable Continuous Tester 799705707207 Potassium — supports fluid regulation

Potassium — supports fluid regulation

Accuracy: ±2%

Factory Calibrated (pH/EC/TDS)

Compatible with any Milwaukee BNC connector meter

Use the hand-operated pump to extract water as needed

HM Digital HM-500 HydroMaster pH EC TDS Temperature Monitor - Rechargeable Continuous Tester 799705707207 Potassium — supports fluid regulationHM 500 HydroMaster: EC TDS, pH, Temp Continuous Monitor The HM 500 is the most versatile continuous monitor indicating EC TDS, pH, and Temp providing accurate, stable readings the user can rely on. With its rechargeable battery this unit is portable or can be wall mounted.. To make is even more user friendly, it comes equipped with touch screen, high and low alarm set points, and recorded readings. It is ideal for hydroponics and other applications