The COM-100L is a professional grade level EC/TDS/Temp meter 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
FEATURES
- Measures electrical conductivity (EC), total dissolved solids (TDS), and temperature.
- Four scales: µS, mS, ppm 0.5 (NaCl) Scale & 0.7 (442™) Scale
- Automatic Temperature Compensation (ATC) using three temperature coefficients
- Waterproof housing (IP-67 rating)
- Digital Calibration (push button) to any point within the meter’s range
- Measurement Auto Hold
- Auto-off function, data-hold function and low-battery indicator
- Display: Backlit large and easy-to-read LCD screen
- Simultaneous temperature reading.
- Replaceable Sensor (model SP-C1)
- Factory Calibrated: The COM-100L meter is calibrated with a 1413 µS solution.
Launch DateDecember 11, 2025
Days In Market312
VendorHM Digital
Variants1