HM Digital HydroMaster HM-100 Continuous pH/EC/TDS/Temp Monitor hydroponics calibration indicated by a blinking 'x10'

indicated by a blinking 'x10' image

and complete mounting kit makes it an essential tool for applications where pH stability matters

When the programmed volume is reached

00 ppm (mg/L) free & total chlorine

HM Digital HydroMaster HM-100 Continuous pH/EC/TDS/Temp Monitor hydroponics calibration indicated by a blinking 'x10'HM Digital HM 100 Monitor The HM 100 is a pH EC TDS Temp monitor ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more. The HM Digital HydroMaster HM100 conveys 3 critical parameters for successful gardening. The HM100 is a versatile continuous monitor that