Primarily used for testing cathodic protection parameters, it is an indispensable device in pipeline management and maintenance, installed along the pipeline based on testing functions. The test post can be used for testing pipeline potential, current, and insulation performance, as well as for leak detection of the coating and testing of AC and DC interference. The test post is a supplementary equipment specifically designed for testing the cathodic protection of pipelines, equipped with a potential testing probe.

































