Cone shaped pH composite electrode, desktop pH electrode, portable pH electrode

The structure is cone shaped sensitive glass film, glass grinding interface, and gel shaped electrolyte need not be supplemented. The glass size is φ 12 × 150mm. The reference electrode Ag/AgCL has zero potential of 7 ± 0.5pH. The temperature range is 0 ～ 80 ℃. The measurement range is 0 ～ 14pH. The connecting cable is 1m low noise cable. The application range of BNC plug is suitable for soil analysis, geology, biological research and other departments to conduct pH measurement