Functions:
It can measure pH and mV(ORP).
1. LCD backlight display
2. Simultaneous display of pH value, temperature or mV(ORP)
3. It has manual temperature compensation function and supports two-point calibration.
4. Novel appearance, portable and easy operation
5. It is equipped with E-201-C pH combined electrode.

Specifications:
1. Measuring range
pH: (0.00~14.00)pH
MV: (-1400~1400)mV
2. Resolution
pH: 0.01pH
MV: 1mV
3. Accuracy
pH: ± 0.03pH± 1bit
MV: ± 0.2%FS
4. Input impedance>=3× 1011Ω
5. Stability: (± 0.03pH± Byte)/3h
6. Range of temperature compensation: Manual (0.0~60.0)degree
7. Power: 2 alkaline batteries of model #5
8. Dimension(mm): 170× 75× 30
9. Weight: 0.5 kg