The Voltcraft MSB-300 measuring lead is optimized for electrical connections and low-voltage measurements in laboratories and workshops. The rated current is 10 A, and the rated voltage is 30 V AC (alternating current) and 60 V DC (direct current). Extremely flexible: The cable material used is of exceptionally flexible quality. Unlike cheaper and stiffer materials, tangling is nearly impossible. Increased tensile strength: Particularly tear-resistant plastic fibers enhance tensile strength and extend the lifespan. Heat resistant: The measuring lead is insulated with silicone and is resistant to heat damage that can occur when working with hot soldering irons. Secure contact: The hard-nickel surface coating of the 4 mm banana plugs allows for a high number of mating cycles.