Waterproof EC / TDS / Temperature Combo Meter

Additional Information

• Measures electrical conductivity (EC), total dissolved solids (TDS) and temperature.


• Automatic Temperature Compensation (ATC) using three temperature coefficients.


• Auto-off function, data-hold function and low-battery indicator.


• Display: large and easy-to-read LCD screen includes simultaneous temperature reading.


• 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.


• EC Range: 0 - 9990 µS; TDS Range: 0-8560 ppm (mg/L); Temperature Range: 0-80 °C; 32-176 °F


• Resolution: 0-99: 0.1 µS/ppm; 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, 442^TM or NaCl solutions, set by the user.


• Calibration: Digital calibration by push button.


• Probe: Detachable platinum electrodes


• Housing: Waterproof (submersible)


• Power source: 3 x 1.5V button cell batteries (included)


• Dimensions: 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches)


• Weight without case: 90.7g (3.2 oz)


• Includes a cap, batteries and lanyard.

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