Lightly used
Corrosion reference electrode with user's guide. The
corrosion Reference Electrode is the industry's leading silver/silver-chloride (Ag/AgCl) reference electrode for performing corrosion potential surveys on boats, yachts and docks. This is a professional-grade tool housed in high impact plastic that includes additional weight for controlled submergence, and attached by 25 feet of
marine grade copper cable. ABS Corrosion Reference Electrode and User's Guide by ABYC-Certified Corrosion Experts. Just attach it to your digital voltmeter. $95.00 obo.