Measuring range: 0.00~14.00PH   0°C~55°C
 Accuracy:±0.1PH   ±1°C
 Resolution:0.01PH   0.1°C
 Operating Temperature: 0°C~50°C
 Automatic Temperature Compensation:0°C~50°C
 Power Supply: 4×1.5V(AG13)
 Dimensions: 175mm×42mm×23mm
 Weight:200g