3 Wire Non Fused Test Lead - 

The Socket & See DLM PRO LEAD features both red/brown and black/blue cables to give a reminder of old and new harmonised colour codes. The DLM PRO LEAD is dual insulated with a wear indicating lead. It also features sturdy crocodile clips and GS38 compliant probes. Probes and crocodile clips are interchangeable. An earth piggy back facility allows two wire testing instead of conventional 3-wire testing. The lead set can be used with a wide range of single and multifunction testers, such as digital multimeters, clamp meters and two-wire loop testers.