The HM Digital Waterproof EC/TDS/Temp HydroTester (COM-80) is easily the most advanced economically priced, reliable EC/TDS meter on the market. With its versatility and durability, it is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.
HM Digital Waterproof EC/TDS/Temp HydroTester Features:
Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for nutrient testing
