Description

The upgraded Waterproof COM-100 EC/TDS/Temp Combo Meter from HM Digital is a professional level water meter, and is perfect for almost all water quality testing applications.

Features:

Measures electrical conductivity (EC), total dissolved solids (TDS), salinity and temperature.
Four scales:,"_µS, mS, ppm, ppt (mS and ppt are new)
Three different non-linear EC-to-TDS conversion factors (KCl, 442TM, NaCl).
Automatic Temperature Compensation (ATC) using three temperature coefficients
Waterproof housing (IP-67 rating)
Measurement Range: 0-9990,"_µS; 0-8560 ppm; 0-9.99 mS; 0-8.56 ppt
Digital Calibration (push button) to any point within the meter's range
Auto-off function, data-hold function and low-battery indicator
Display: large and easy-to-read LCD screen includes simultaneous temperature reading.
Replaceable Sensor (model SP-C1)
Factory Calibrated: The COM-100 meter is calibrated with a 1413,"_µS solution. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver.
Includes a cap, batteries and lanyard.