- 描述
- 询问
描述
*Pen type digital ph meter ,all in one , PH electorde is included ,便于使用. * 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,实验室 ,qality contiral, school,swimming pools,water conditions.
测量范围
PH值: 0.0 到 14.0 pH
温度: 0 到 100 ℃
2.解决
PH值: 0.1 pH
温度: 0.1 ℃
3.准确性
PH值: ± 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: 少于 80% 相对湿度
Power off: Auto power shut off to save battery life