説明

*Pen type digital ph meter ,all in one , PH electorde is included ,使いやすい. * 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 ,写真撮影,研究室 ,qality contiral, school,swimming pools,water conditions.

測定範囲

PH: 0.0 に 14.0 pH

温度: 0 に 100 ℃

2.解決

PH: 0.1 pH

温度: 0.1 ℃

3.正確さ

PH: ± 0.1 pH

温度:± 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