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Product Details
      P311 Pen Type pH Meter

Item No:

Measuring Range: -1.00~15.00pH
Resolution: 0.01pH
Accuracy: ±0.05pH
Size: 148×29×14mm
Net Weight: 43g
IP grade: IP57

P311 Pen Type pH Meter
P3 Series Pen Type pH Meter
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.
Model P301 P311
Measuring Range -1.00~15.00pH
Resolution 0.01pH
Accuracy ±0.2pH ±0.05pH
Temp. Compensation 0 ~ 60℃
Calibration 1-3 Point (pH4.00/7.00/9.18)
Power Lithium batteries (CR2032) x 2
Humidity 85%
IP grade IP57
Shipping size/G.W. 168×96×28mm/180g
Meter Kits 1) pH meter
2) Standard buffer solution
3) Replaceable batteries


HEAS Instruments Private Limited

1/375B, Near Polio Home, Alencode (PO), Kanayakumari,TN,India-629154

Telephone: 04651 207145, Mobile: +91 8300048970

E-mail: /


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