The HM Digital COM-80 is India’s most advanced and economically priced, accurate EC/TDS meter on the market. It is sturdy, simple to use & loaded with features. It sports a large display which shows the temperature simultaneously. Therefore is ideal for gardening, pools, aquariums & reef tanks, alkaline water ionizers, drinking water and more.

FEATURES:

Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for nutrient testing
Four scales: EC: µS, mS; TDS: ppm, 0.5 (NaCl) & 0.7 (442™)
Automatic Temperature Compensation (ATC)
Water resistant
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 µS solution.
Includes a protective cap and batteries

PRODUCT DESCRIPTION

EC Range: 0 – 9990 µS; 0 – 9.9 mS
TDS Range: 0 – 5000 ppm (0.5 Scale) ; 0-8560 ppm (0.7 Scale)
Temperature Range: 1-80 °C; 33-176 °F
Resolution: 1 µS/ppm; 0.1 mS
Temp. Resolution: 0.1 °C/F
Accuracy: +/- 2%
Power source: 3 x 1.5V button cell batteries (LR44 or equivalent is included.