◆ Automatic calibration, the calibration program is launched through a combination of keys, effectively avoiding the loss of calibration data due to misoperation.

Up to 3 sets of standard solutions can be selected to suit the usage habits of various countries.

Electrode status and slope display, reminding electrode usage status at any time.

◆ Automatic endpoint locking function, eliminating human reading errors.

Capable of measuring pH, redox potential, and ion concentration using standard curve method.

Intelligent switching between automatic and manual temperature compensation.

◆ After shutdown, it can maintain calibration data for up to 10 years.

◆ Equipped with digital interface RS-232