Multimeter CAT III 1000V Crocodile Connectors Cable: The clip is composed of three parts: spring, clip (H62 copper) and rod (H62 copper). After fine processing, it is combined into one by technology. It is protected by nickel plating on its surface, insulated handle clip (crocodile clip), introduced foreign pressing process, and made by injection molding process. (Features: low contact resistance, good reliability, easy to operate, etc.)