PH-2022 Waterproof Pen-type High-precision pH / Thermometer

F-F-Contact me via platform message or email: kelphmeter1718@126.comWe will provide our contact number once we receive your inquiry. PH-2022 Waterproof Pen-Type High Precision pH/Thermometer Main Technical Parameters: Model PH-2022 Measuring Range pH 0.00–14.00 pH Temp 0–50°C Resolution pH 0.01 pH Temp 0.1°C Accuracy pH ±0.02 pH Temp ±1°C Automatic Temperature Compensation 0°C–50°C Battery 2×1.5V (AAA Batteries) Operating Temperature 0°C–50°C Calibration Method Automatic 2-Point Calibration Dimensions 207 x 32 x 36 mm Weight 85g