1.Mainly for the natural potential and cathodic protection potential determination of underground metal pipeline 2.Easy to use

 In the impressed current cathodic protection system for automatic control of the stability of the signal source, for buried pipelines and cathodic protection of underground metal structures of the project.. Can be planted in the need to monitor the position. Such as: the end of the center of a large container; underground fuel tanks and chemical storage tanks can not be close between the position; city pipe network beneath the surface. Can during the pre-construction laid, long-term use.

Portable Reference Electrode