Complete test solution: This test leads set provides a full accessory package to meet all your testing needs. It includes 5 test leads and 10 color-coded crocodile clips for convenient use. Durable protective design: The leads are made from high quality brass, PVC and PA. Built to withstand rugged testing conditions, they offer strong protection and long-lasting use. Fast and accurate results: The test leads deliver excellent electrical conductivity, enabling quick and precise testing of instruments and devices. Universal 4-mm size: The 4-mm plug and socket size makes these leads compatible with a wide range of devices. They are a reliable replacement kit for your multimeter to ensure compatibility. Use scenarios: - Electronics projects: test circuits, check continuity, measure voltage and resistance quickly and reliably. - Automotive diagnostics: inspect wiring, battery connections, and electrical components. - Lab bench or classroom: perform quick instrument checks and demonstrations with consistent results.