Shanghai Measuretech Instrument Co., Ltd. |
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Model No | PHBJ-261L | PHBJ-260F | |
Parameters | pH/mV(ORP)/℃ | pH/mV(ORP)/℃ | |
Range | pH | -2.00~20.00 | -2.00~20.00 |
mV | -2000~2000 | -2000~2000 | |
Temperature | -5.0~130℃ | -5.0~105℃ | |
Accuracy | pH | ±0.001 | ±0.01 |
mV | ±0.03% or ±0.1mV | mV:±0.1% or ±0.5mV | |
Temperature | ±0.1℃ | ±0.2℃ | |
Calibration points | 5 | 5 | |
Data storage | 2000 | 2000 | |
View, delete and print | Yes | Yes | |
Display | TFT Touch Screen | TFT Touch Screen | |
Output | USB | USB | |
Power | Lion Battery DC 3.8V | Lion Battery DC 3.8V | |
Operation System | Andriod | Andriod | |
GLP Standard | Yes | Yes |