The COM-80 is an economically priced, reliable EC/TDS meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.
Features:
Measures electrical conductivity (EC), total dissolved solids (TDS).
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,”_S solution. The meter can be recalibrated with digital calibration using the push buttons.
Includes a protective cap and batteries.
Specifications:
EC Range: 0 – 9990,”_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,”_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.
Probe: Fixed
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)
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