Functions:
It can measure pH and mV(ORP).
Large screen, LCD display, dual parameter
Automatic buffer recognition and two-point calibration
It has the function of manual temperature compensation.
The instrument is equipped with electromagnetic stirring.
It is equipped with E-201-C-Q9 pH combined electrode.

Specifications:
Measuring range:
pH：(-2.00～19.99)pH
mV：(-1999～1999)mV；mV (automatic ±polarity display)
Resolution
pH：0.01pH
mV：1mV
Accuracy
pH：±0.01pH±1 bit
mV：±0.1%FS
Input impedance>=1×1012Ω
Stability: ±(0.01pH± byte）/3h
Temperature compensation range: Manual(0.0～60.0)℃
Power supply: AC (220±22)V，(50±l )Hz
Dimension（mm）：210×320×90
Weight: 2 kg