HM Digital COM-80 EC/TDS Hydro Tester Handheld Pen Meter Testing Water Quality µs mS ppm PPT Measuring Kydroponics & Gardening, Pools & Spas, Aquariums & Reef Tanks, Water Ionizers, Drinking Water

Description

This EC/TDS Temperature meter is for Water Quality testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and moreFEATURES -Measures electrical conductivity (EC) µs, mS; total dissolved solids (TDS) ppm, ppt -Automatic Temperature Compensation (ATC) -Digital Calibration,Auto-off,data-hold function and low-battery indicator -Display: large LCD screen includes temperature reading -Factory Calibrated with a 1413 µs solution. The meter can be recalibrated with digital calibration using the push buttons -Includes a protective cap 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 centigrade; 33-176 Degree Fahrenheit -Resolution: 1 µs/ppm; 0.1 mS/ppt. -Temp.resolution: 0.1 centigrade/Fahrenheit -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 (not 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)