Citizen Scale CPHS-307W Benchtop pH / mV / °C Meter

CPHS-307W Benchtop pH / mV / °C Meter by Citizen Scale

Conductivity Auto-ranging

The meters have auto-range functions. Upon immersing conductivity sensor in to sample solution, the screen immediately display the measuring value.

Auto Standard Recognition

During Calibration, it the calibration solution or selected value does not match the meter’s indicated value an ERROR message is displayed.

Auto Temperature Compensation (for CPHS-12DW)

Using the supplied temperature probe, the temperature value is displayed on the screen. The meter automatically compensates for optimum accuracy under variable temperature conditions.

Adjustable Temperature Coeficient and Cell Constant

Various Ions may have different temperature coefficients. The meters can set the temperature coefficient between 0 and 3.9% in degrees centigrade for optimum accuracy, set three cell constants (0.1, 1 and 10) for measuring requirements.