News & Insights | CWC

Potentiometeric Measurement Principle

Written by Andrew Narunsky | Jan 14, 2016 3:56:54 AM

Here is a short video by Endress+Hauser explaining the discovery of the Potentiometric Measurement Principle in 1909 which became the basis for the development of the conventional pH scale. Our WA (Wedgewood Analytical) pH sensors/probes (Wedgewood Analytical) are a division of Endress+Hauser