HM Digital COM-100 Waterproof EC/TDS & Temperature Meter wall mount shower filter Battery Level Indicator: Know when

Battery Level Indicator: Know when to replace before it affects your measurements

MOLLE outer webbing — add storage pouches and accessories to adapt to any situation

refill the ORP meter cap with the ORP-STOR storage solution

The replaceable SP-C3 probe typically lasts 12-18 months with proper care

or conducting laboratory analysis

HM Digital COM-100 Waterproof EC/TDS & Temperature Meter wall mount shower filter Battery Level Indicator: Know whenHM Digital COM 100: Waterproof Professional EC TDS Temperature Meter The COM 100 is a professional grade EC TDS Temperature meter engineered for precision water quality testing across demanding applications from hydroponics and aquaculture to laboratory analysis, water purification, pools, spas, and industrial water treatment. Key Features Measures Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity, and Temperature 4 Measurement