*Pen type digital ph meter ,all in one , PH electorde is included ,easy to use. * water proof . 8 data hold function for freezing the desired value * easy to change the ph electrode* temperature measurement * avaliable for wide applications ,such a aquarium1,beverage,fish hetcheries,food processing ,photography,laboratory ,qality contiral, school,swimming pools,water conditions.

Measurement Range

PH: 0.0 to 14.0 pH

Temperature: 0 to 100 °C


PH: 0.1 pH

Temperature: 0.1 °C


PH: ± 0.1 pH

Temperature:± 1°C

Data Hold: Freeze the display reading

PH Calibration: pH 6.8, pH 4.0 or pH 9.1, 3 points calibration ensure the best linearity and accuracy

Operating Humidity: Less than 80% RH

Power off: Auto power shut off to save battery life

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