品牌
生产厂家厂商性质
所在地
Model | PH-107 | PH | PH-108 | PH-108A |
Range | 0.0～14.0PH | |||
Resolution | 0.1 pH | |||
Accuracy | ±0.2pH ±0.1pH(at | ±0.1 pH | ||
Calibration | 1point | |||
A T C | 0 to | |||
Power | 3×1.5v （LR44） | 4×1.5v（LR44） | ||
Auto Shut-off | Approx.8 minutes | Approx.8 minutes | ||
Dimensions | 152×29× | |||
Weight | ||||
Model | PH-98107 | PH-98108 |
Range | 0.00～14.00PH | |
Resolution | 0.01 pH | |
Accuracy | ±0.1pH | ±0.05pH |
Calibration | 2 point | |
A T C | 0 to | |
Power | 4×1.5v （LR44） | |
Dimensions | 175×41× | |
Weight | ||
