Two-Point Push-Button Calibration:
PHMV series with two point’s calibration function. It will prompt the pH calibration solution when calibrating the meter. You need only immerse the pH electrode into the standard solution and press [CAL] key, and then the meter will be calibrated automatically.
In calibration, the meter will display ERROR automatically if using the pH standard solution by mistake or not by the direction.
Viewing of Electrode Slope:
After calibration, the meter will indicate electrode slope, upon which replacement of the electrode can be determined.
PHMV-1T with a temperature sensor can measure the temperature of the solution and can adjust the temperature automatically.
Keypad and Electrode Holder:
The meter has a waterproof panel, and there is no need to worry if the sample solution splashes over the meter. The electrode holder can be used conveniently.