· Adoption of the most advanced Teflon diaphragm with large ring section make the electrode with stable liquid juntion.

· Unique structure prevent the electrode from easy pollution and blockage; Long life.

· The reference system is filled with the high polymer; Convenient use; It is unnecessary to fill electrolyte.

· The electrode is suitable for various medium with severe pollution and it can prevent the disturbance from S2-, and CN-.

· The measurement range: 0~14pH, the temperature range: -10~110º C and pressure resistance: 0.6MP.

· The external dimension of the electrode is ¦Õ12x120, 225 or other dimensions.

· It can be directly used together with various redox meters as a complete set.

· It can be installed with the thread PG13.5.

· The outer tube material: Glass.

· Combination ORP electrode (Pt ring), plug-in connection; Convenient installation and replacement of electrode.