1. Two Points Push-Button Calibration: The meter with two points calibration function, and it will display the tip of standard buffer solution, You need only immerse the electrode in standard solution and press [CAL], then the meter will calibrate automatically.
2. Auto Recognition pH Standard Solution: In calibration, the meter will display tip automatically if you use standard solution by mistake or not by the direction.
3. Viewing of Electrode Characteristics: After calibration, the meter will indicate automatically electrode slope, You can judge by the icon to replace it or not.
4. Automatic Temperature Compensation function
5. Keypad and Electrode Holder: The meter with waterproof panel, it’s user can not worry for the sample solution splashing over the meter. The electrode holder can be used conveniently.