HM Digital COM-80 EC / TDS HydroTester

HM Digital 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) . Exellent for nutrient testing.
Four scales: EC: µ S, mS; TDS: ppm, ppt Automatic Temperature Compensation ( ATC) Water resistantMeasurement 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 indicatorDisplay: 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.

SPECIFICATIONS HM Digital COM-80:

EC Range: 0 - 9990 µ S; 0 - 9.9 m
STDS 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.
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)
UPC: 891144000229

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