This automotive piercing probe is built for long-term use and consistent performance, delivering reliable results in everyday car electrical work. - Robust construction for durable, long-term use - Cable protection for automotive wiring: works with car cables and multimeter testing without damage, preserves cable integrity, and eliminates the need to disconnect or disassemble harnesses - Non-destructive test capability: enables measurement of vehicle cables without damage to insulation or conductors, so cable disassembly is not required and the harness integrity is maintained - Damage-free operation: designed to puncture car cables without causing damage, supporting safe testing and reduced risk during diagnostics; includes probe care and probe tester functionality 2-3 practical use scenarios - In-vehicle diagnostics: test sensors, circuits, or power lines while the harness remains intact, using a multimeter without removing panels or connectors - Harness inspection during repairs: access wiring in dashboard, door, or under-hood areas without disassembling the entire harness, maintaining cable integrity - Electrical fault isolation: quickly verify continuity or voltage in vehicle cables with minimal intrusion and safe testing practices This probe provides a stable, compatible tool for car repair and electrical testing, combining durability, cable protection, non-destructive access, and safe puncturing capability to keep wiring intact during diagnostics.