Description : Measuring range 0.00 ... 14.00 pH
Resolution 0.01 pH
Accuracy ± 0.07 pH (in the range 5 ... 9 pH)
± 0.1 pH (in the range 4 ... 4.9 and 9.1 ... 10 pH)
± 0.2 pH (in the range 1. .. 3.9 and 10 ... 13 pH)
Calibration Automatically, at pH 4, 7, or 10 using calibration solutions
Electrode pH electrode with BNC connector for liquids
Power supply 4 x 1.5V AAA batteries
Environmental conditions 0 ... 60°C / 32 ... 140°F, <80% rh
Dimensions 180 x 40 mm / 7 x 1.6 in
Weight 220 g / < 1 lb