HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester

HydrofarmSKU: HYHMDCOM80



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.

Measures electrical conductivity (EC), total dissolved solids (TDS). u00a0Excellent for hydroponic nutrient testing.

Four scales: EC:u00a0u00b5S, mS; u00a0TDS: ppm, pptu00a0u00a0

Automatic Temperature Compensation (ATC)

Water resistant

Measurement Range: 0-9990u00a0u00b5S; 0-5000 ppm; 0-9.9 mS; 0-5.0 pptu00a0

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:u00a0The COM-80 meter is calibrated with a 1413u00a0u00b5S solutionu2014can be recalibrated with digital calibration using the push buttons

Includes a protective cap and batteries.



EC Range:u00a00-9990u00a0u00b5S; 0-9.9 mSu00a0u00a0
TDS Range:u00a00-5000 ppm (mg/L); 0-5.0 pptu00a0u00a0
Temperature Range:u00a01-80u00b0C/33-176u00b0Fu00a0
Resolution:u00a01u00a0u00b5S/ppm; 0.1 mS/ppt u00a0u00a0
u00a0 u00a0 u00a0Temp. resolution:u00a00.1u00b0C/Fu00a0
Accuracy:u00a0+/- 2%u00a0
EC-to-TDS Conversion Factor:u00a0NaCl (avg of 0.5)u00a0
Calibration:u00a0Digital calibration by push buttonu00a0
Housing:u00a0Water resistant
Power source:u00a03 x 1.5V button cell batteries (included)u00a0 (model LR44 or equivalent)
Dimensions:u00a015.3 x 3.2 x 1.8 cm (6.0 x 1.3 x 0.7 inches)u00a0
Weight:u00a053.9 g (1.9 oz)

1 year warranty


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