Specifications:
Accuracy - pH ± 0.01, mV ± 1 mV.
Resolution - pH 0.01, mV 1.
Temp. Compensation - Auto 0 to 100 deg. C., Manual 0 to 100 deg. C.
Range - pH 0 to 14.00, mV 0 to ± 1999. Touch Button Calibration.
Display -3.5 Digit LED.
Slope Control - 80 to 120%.
Power supply - 230V ± 10% 50 Hz AC.