HM Digital EC/TDS HydroTester Model COM-80 gc 720 Formulated with Canadian sphagnum peat

Formulated with Canadian sphagnum peat moss for increased moisture retention

OEM quality

*** DUE TO HIGH DEMAND

an A part and a B part

HM Digital EC/TDS HydroTester Model COM-80 gc 720 Formulated with Canadian sphagnum peatThe COM 80 is an economically priced, reliable EC TDS meter that is ideal for testing applications such as hydroponics, gardening, pools, spas, aquariums, reef tanks, water ionizers, drinking water and more. Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for nutrient testing. Four scales: EC: S, mS; TDS: ppm, ppt. This tester has automatic temperature compensation (ATC) and is water resistant. Measurement range: 09990