HM Digital SM-1 In-Line TDS Monitor - Single Line Digital Water Quality Meter hm digital com-360 EC sensors are more robust

EC sensors are more robust but can still be affected by residue buildup

150 hours of continuous use

stable readings the user can rely on

Includes translucent cap

MI0028 hard plastic carrying case with foam-form cut insert

HM Digital SM-1 In-Line TDS Monitor - Single Line Digital Water Quality Meter hm digital com-360 EC sensors are more robustSM 1: In line Single TDS Monitor The SM 1 is provides an easy to read single line TDS monitor that provides a digital readout. It is ideal for any water filtration system, including reverse osmosis systems, coolers and much more. FEATURES: Displays TDS level of a single water line Efficient and accurate Auto Off function conserves battery power. (Shuts off automatically after 10 minutes of non use) Factory Calibrated: our meters are calibrated with a