Product Overview

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. Excellent for hydroponic nutrient testing.

Four scales EC S, mS; TDS ppm, ppt

Automatic Temperature Compensation ATC

Water resistant

Measurement Range 0-9990 S; 0-5000 ppm; 0-9.9 mS; 0-5.0 ppt

Digital Calibration push button to any point within the meters 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 solutioncan 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 1-80C/33-176F
Resolution 1 S/ppm; 0.1 mS/ppt
Temp. resolution 0.1C/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 53.9 g 1.9 oz