pH Range : -2.00 to 16.00 pH / -2.0 to 16.0 pH
pH Resolution : 0.01 pH / 0.1 pH
pH Accuracy (@25°C/77°F) : ±0.02 pH / ±0.1 pH
pH Calibration : automatic, at one or two points with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18) set Standard: 4.01; 7.01; 10.01 or NIST: 4.01; 6.86; 9.19
mV Range : ±825 mV (pH-mV)
mV Resolution : 2 mV
mV Accuracy : ±1 mV (pH-mV)
Temperature Range : -5.0 to 105.0 °C/23.0 to 221.0 °F
Temperature Resolution : 0.1 °C/0.1 °F
Temperature Accuracy (@25°C/77°F) : ±0.5 °C up to 60 °C; ±1.0 °C outside ±1.0 °F up to 140 °F; ±2.0 °F outside
Temperature Compensation : Automatic -5.0 to 105.0 °C/23.0 to 221.0 °F
Power Supply : 1.5V AAA batteries (3 pcs.)
Power Consumption : approx. 1400 hours of continuous use
Environment : 0 to 50°C (32 to 122°F); RH max 100%
Dimensions : 154 x 63 x 30 mm (6.1 x 2.5 x 1.2”)
Weight : 197 g (6.91 oz.) with batteries