•Measures electrical conductivity (EC), total dissolved solids (TDS), salinity and temperature.
•UPGRADED: 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
•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
•Display: large and easy-to-read LCD screen.
•Replaceable Sensor (model SP-C1)
•Factory Calibrated: The COM-100 meter is calibrated with a 1413 µS solution.
Technical Specifications.
•EC Range: 0 - 9990 µS; 0 - 9.99 mS
•TDS Range: 0 - 8560 ppm (mg/L); 0 - 8.56 ppt
•Temperature Range: 0-80 °C; 32-176 °F
•Resolution: 0-99: 0.1 µS/ppm/mS/ppt; 100-999: 1 µS/ppm; 1000-9990: 10 µS/ppm. Temp. resolution is 0.1 °C/F
•Accuracy: +/- 2%
•EC to TDS Conversion Factor: Non-linear conversions for KCl, 442TM or NaCl solutions, selected by the user.
•Calibration: Digital calibration by push button.
•Probe: Detachable platinum electrodes
•Housing: IP-67 Waterproof (submersible; floats)
•Power source: 3 x 1.5V button cell batteries (included) (model LR44 or equivalent)
•Dimensions: 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches)