PH-902笔式防水型pH 计
测量范围： 0.00—14.00 pH ,
分辨率： 0.01 pH,
精度： ≤±0.03 pH,
温度范围： 5--50 ℃ (ATC)
标定： 一点定位校准标定，6.86pH (or 7.0pH)
电池： DC 4 x 1.5V
PH-902 Pen pH Testr WP
Range: 0.00—14.00 pH,
Resolution: 0.01 pH,
Accuracy: ≤±0.03 pH,
Temp. C: 5—50℃, (ATC)
Calibration: One-point at 6.86pH (or 7.0pH)
Battery Life: DC 4 x 1.5V