A pH electrode, also known as a pH probe or pH sensor, is the part of a pH meter that comes into contact with the substance being measured and is used to measure the electrode potential.
Monitoring pH and oxidation-reduction potential (ORP) is crucial in many different industry processes as it can reduce costs and optimize benefits. The requirements for many industry processes are different. In chemical processes, materials must be able to withstand strong acid/alkali solutions under high temperature and other conditions. Electrodes (also known as pH probes, pH meters, pH meters, pH electrodes, acidity meters) must also be certified as qualified for use in hazardous areas.

Key Features:
In the process of medicine and food processing, measurement systems must meet hygiene design requirements and withstand many sterile cycles while providing tracking capabilities for inspection purposes. Mettler Toledo offers a wide range of different products (liquids, gels, polymers, without glasses) and is equipped with jackets, cables, and transmitters to send measured values to the process control system. Our high-quality products meet all specific needs and comply with regulations (ATEX, FM, EHEDG), and also have specific precision or strength.
The new series of digital electrodes can well reflect the characteristics of easy maintenance and improved process safety of intelligent management electrodes. Digital ISM electrodes can provide users with real-time electrode status data to achieve continuous performance monitoring and provide advance effectiveness detection.
