P311 Pen Type pH Meter

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P3 series pen type pH meter are kinds of general laboratory pH meters, which can be used in most of the areas related to water quality analysis.

Main technical specifications
1. Measuring range:  (-1.00~15.00) pH
2. Resolution:  0.01pH
3. Accuracy:  ±0.05pH
4. Calibration:  1~3 point(pH4.00/7.00/9.18)
5. Temp. compensation range:  (0~60)℃
6. Power:  Lithium batteries(CR2032)×2
7. Shipping size/G.W.:  (168×96×28mm)/180g
8. Ambient temperature:  5~35℃
9. Ambient humidity:  ≤85%
10. IP grade:  IP57

Main technical features
1. Mini design with size 148×29×14mm.
2. Intelligent Functions: automatic calibration, automatic power-off, low voltage alarm, etc.
3. Reliable structure design: meets IP57, Replaceable electrodes.