Measuring range PH:0.00~14.00PH 0~50°C Resolution PH 0.01PH 0.1°C Accuracy PH ±0.1 PH °C ±1°C Automatic Temperature Compensation:0°C~50°C Power Supply:4×1.5V(AG13) Operating Temperature:0°C~50°C Calibration Manual 1 point Dimensions:188mm×35mm×35mm Weight:98g |