pH Electrode with Advanced Teflon Diaphragm, for Industry PH Meter Model Number:ASP2121 Adoption of the most advanced Teflon diaphragm with large ring section make the electrode with stable liquid junction Quick response with high sensitivity, the measured value of 95% can be obtained in a few seconds The reference system is filled with high polymer; convenient to use and it is unnecessary to refill KCL solution pH range: 0-14pH, temperature range: 0-110 deg. C, pressure resistance: 0.6MP and zero potential E0=7pH The external dimensions of the electrode is 12 x 120, 150, 225mm or other length Unique structure preventing the electrode from easy pollution and blockage; long life The electrode is suitable for various media with severe pollution and it can prevent the spread of S2-, NH4+ and CN- Plug-in connector; convenient for the installation and replacement of electrode It can be installed with the thread PG13.5 Glass outer tube

pH Electrode