Digital Water Tester Pen PH-20W-P PH Meter Water Tester External Connection Electrode

Product description:
Type: Portable PH meter
Accuracy: 0.1
Probe Type : External Connection Electrodes
Test range: PH: 0.1 ~ 14.0PH; Temperature: 0 ~ 50 °C 32 ~ 122 °F
Resolution: PH: 0.1PH Temperature: 0.1°C / 1°F
Accuracy: PH: ± 0.1PH; Temperature: .1°C / 2°F
PH calibration: PH: 25 °C three-point calibration 4.0, 6.9, 9.2
Electrode p: external connection battery
Working temperature: 0 ~ 50 °C (32 ~ 122 °F)
Power supply: 1.5V battery *4PSC
Fetures:
Display and buttons: digital display on the body, clear images and easy operation panel
Electrode probe: High-precision sensitive electrode probe has fast response, accurate data and more stable measurement.
One piece of automatic calibration: automatic calibration temperature compensation, the operation is more simple, long press the CAL key for 3 seconds, automatically identify the calibration solution.
Battery compartment: 4 button batteries, replacement is more convenient