The Voltcraft safety measuring lead MSB-501 is optimized for electrical connections and measurements in laboratories and crafts. The rated current is 10 A, and the rated voltage is 1000 V AC (alternating current) and 1000 V DC (direct current). According to CAT IV, the rated voltage is 600 V AC and 1000 V DC. The cable material used is extremely flexible and of exceptionally high quality. Unlike cheaper and stiffer materials, tangling with the Voltcraft MSB-501 is nearly impossible. The increased tensile strength from particularly tear-resistant plastic fibers enhances the lifespan. The measuring lead is heat-resistant, insulated with silicone, and is unaffected by heat damage that can occur when working with hot soldering irons. A secure connection is ensured by the hard-nickel surface coating of the 4 mm safety lamella connectors, which allows for a high number of mating cycles.