HM Digital COM-80 Waterproof EC/TDS/Temp HydroTester/Meter, ppm ppt Tester

Description

These meters are new and function as new, however, they have been repainted by Aquamedia factory as a result of paint overspray in the factory assembly line painting process and rejected as a result. Fortunately, it did not affect their functionality and as a result, the rejection was only due to cosmetic appearance, in addition, have passed a 33% saving on to you and repainted the meters.
NEW! 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). Excellent for nutrient testing. Four scales: EC: µS, mS; TDS: ppm, ppt Automatic Temperature Compensation (ATC) Water resistant Measurement Range: 0-9990 µS; 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 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. The meter can be recalibrated with digital calibration using the push buttons. Includes batteries. Cap is not necessary for the function of the meter and can prevent the probes from drying off properly after they are used and rinsed and it is not included
SPECIFICATIONS
EC Range: 0 - 9990 µS; 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 µS/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)