HM Digital HM-500 HydroMaster pH EC TDS Temperature Monitor - Rechargeable Continuous Tester 799705707207 Accuracy: ±2%

Accuracy: ±2%

Compatible with any Milwaukee BNC connector meter

What's Included in This Combo Pack

Factory Calibrated (pH/EC/TDS)

The SE300’s double junction design adds a second barrier between the reference electrolyte and your sample — dramatically extending probe life and maintaining accuracy in difficult matrices

HM Digital HM-500 HydroMaster pH EC TDS Temperature Monitor - Rechargeable Continuous Tester 799705707207 Accuracy: ±2%HM 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