pH probe electrode with BNC connector and 1.5-meter cable, high precision

Pen-type pH electrode sensor. The BNC connection probe is widely used for pH detection in the chemical industry, pharmaceutical industry, and scientific research. A key component of the pH meter for measuring the pH of aqueous solutions containing hydrogen ions. The pH electrode is the part of the pH meter that comes into contact with the solution being measured; it can be used to measure the electrode potential. It features a 3-foot cable with a standard BNC plug (type Q9), and the high-quality glass bulb pH sensor has high sensitivity for pH values. The composite electrode is paired with a glass pH electrode and a reference electrode.