- Model NO.: COM80
- Origin: Qingdao, Shandong Province, China
- Trademark: tlead
*Measures electrical conductivity (EC), total dissolved solids (TDS). Exellent for nutrient testing.
*Four scales: EC: µ S, mS; TDS: Ppm, ppt
*Automatic Temperature Compensation (ATC)
*Measurement Range: 0-9990 µ S; 0-5000 ppm; 0-9.9 mS; 0-5.0 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.
*Factory Calibrated: The COM-80 meter is calibrated with a 1413 µ S solution. The meter can be recalibrated with digital calibration using the push buttons.
*Includes a protective cap and batteries.
*Need help deciding which meter is right for you? View our TDS/EC Meter Selection Guide.
EC Range: 0 - 9990 µ S; 0 - 9.9 mS
TDS Range: 0 - 5000 ppm (mg/L); 0 - 5.0 ppt
Temperature Range: 1-80 ° C; 33-176 ° F
Resolution: 1 µ S/ppm; 0.1 mS/ppt.
Temp. Resolution: 0.1 ° C/F
Accuracy: +/- 2%
EC-to-TDS Conversion Factor: NaCl (avg of 0.5).
Calibration: Digital calibration by push button.
Housing: Water resistant
Power source: 3 X 1.5V button cell batteries (included) (model LR44 or equivalent)
Dimensions: 15.3 X 3.2 X 1.8 cm (6.0 X 1.3 X 0.7 inches)
Weight: 53.9g (1.9 oz)