Portable pH meter, Temperature Meter MW 102 pH Range : -2.00 to 16.00 pH Temp Range : -5 to 70° C pH Resolution : 0.01 pH Temp Resolution : 0.1° C pH Accuracy : ± 0.02 pH Temp Accuracy ( @ 25° C) : ± 0.5° C pH Typical EMC Deviation : ± 0.02 pH Temp Typical EMC Deviation : ± 0.5° C Temperature Compensation : automatic, 0 to 70° C Calibration automatic, 1 or 2 points pH Electrode SE220 ( included) Temperature Probe : MA830R ( included) Environment : 0 to 50° C / 32 to 122° F; max RH 95% Battery Type : 1 x 9V ( included) Battery Life : approx. 300 hours of continuous use Auto-off : after 8 minutes of non-use Dimensions : 145 x 80 x 40 mm Weight : 220 g ( with battery)
