CCOWAY OW-9002 Portable Bluetooth Water Quality Test Pen Hydrogen Water Hydrogen Content Test Pen

Specification Brand CCOWAYModel OW 9002Type Portable Water Quality Analyzerhydrogen Range 0 2990 ppb 0 2 90 ppmResolution 1 ppb 0 01 ppmTemperature Range 0 1°C 60 0°C 32 1°F 140 0°FResolution 0 1°C 0 1°FAccuracy ±0 5℃Calibration H2 750ppbTemperature compensation ATC 0 1℃ 60 0℃Working environment 0 1 ℃ 80 0 ℃ RH 0 90 Waterproof grade IP67Battery 3 1 5V LR44 low battery warningDimensions 187 x 37 x 37mm 7 36 x 1 46 x 1 46in Weight 95gElectrodes replaceableApplication hospital swimming pool CDC laboratory aquaculture drinking waterPackage included 1 x Water Quality Test Pen Not included battery