- Ignition test pen: tests spark plugs, coils, and distributors on breaker-point and electronic ignition systems. Provides quick, reliable diagnostics and clear signal reading for both traditional and electronic setups. - Auto spark tester: nose tip prevents lead puncturing; features a high‑intensity bulb and viewing window for focused, easy-to-read spark indication. Safe, reliable spark presence check with minimal risk to components. - Ignition tester: compatible with electronic ignition systems and circuit breakers; compact and user-friendly for diagnosing ignition circuits, coils, and wiring. - Car ignition test pen: crafted with exquisite workmanship for durability and precision to ensure stable performance during ignition testing. Use scenarios: - Inspect ignition on classic or vintage vehicles with breaker-point systems to verify spark delivery and identify faulty plugs, coils, or distributors. - Troubleshoot modern cars with electronic ignition to confirm spark output and coil function during tune-ups or repairs. - Diagnose intermittent misfires or ignition wiring problems by testing coils, distributors, and related circuitry in a service setting.