The RDI-CRE Corrosion Reference Electrode is a professional-grade silver/silver-chloride (Ag/AgCl) reference electrode for performing corrosion potential surveys on boats and yachts.

Identify corrosion problems instantly with the RDI-CRE-KIT. The digital screen offers an easy-to-read display, and each kit comes with the meter and test leads in a convenient pouch for easy use. Also included is the RDI-CRE Corrosion Reference Electrode.