High pollution pH electrode, liquid pH electrode, can be used as a remote transmission pH electrode, and is also a dual salt bridge pH electrode Model 310-350-3. Measurement range pH: 0.00 to 14.00. Pressure resistance * up to 3.5 bar. Working temperature -5~110 ℃ (non frozen state) Temperature compensation method: None. Electrode diameter: 12mm. The electrode comes with a wire of 3m. The double salt bridge pH electrode is designed with a high-quality glass film that can withstand high and low temperatures, making the electrode more resistant to high and low temperatures. The remote transmission electrode uses low-noise cables with sensitive response, allowing for a transmission distance of up to 50 meters without interference. Highly polluted pH electrode, liquid pH electrode, can be used as a remote transmission pH electrode, and is also a dual salt bridge pH electrode Model 310-350-3. Professional high pollution pH electrode.