Specifications:

Range: 0.0-14.0

pH Resolution: 0.1 pH

Accuracy: ±0.1 pH

Battery: 3*1.5V (LR44 Button Cell)

Temperature Compensation: 0°C – 60°C

Operating Temperature: 0°C – 60°C

Calibration: 1 Point manual calibrate

Dimensions: 150mm X 29mm X 20mm