Spark Detection Test Pen and Inline Spark Tester Ensure reliable engine diagnostics with this easytouse spark testing tool set, designed for quick, accurate detection of ignition system performance issues. Key Features and Benefits: **Accurate Spark Detection**: With the engine running, place the grooved end of the spark detection pen over the spark plug wire. A builtin bulb flashes to indicate active spark, helping you quickly determine ignition function. ** Visibility Light**: Features a quality, brightness bulb that makes spark observation clear and effortless, even in lowlight conditions. **Versatile Ignition Testing**: Compatible with both electronic ignition systems and traditional breaker point systems, providing flexibility for different vehicles and equipment. **Simple Operation**: Straightforward design allows efficient testing without complex setup, enabling faster troubleshooting. **Improved Safety and Diagnostics**: Helps identify potential ignition faults, coil issues, or voltage wire defects before they cause breakdowns or hazards. Provides clear, intuitive results you can trust. Specifications: Function: Spark detection via bulb flash indicator Compatibility: Works with electronic ignition systems and circuit breaker setups Size: Compact tool size for convenient handling and storage Material: Durable construction for longterm use Performance: Bright, consistent light output for clear spark observation Practical Use Scenarios: 1. **Automotive Maintenance**: Quickly check ignition performance on cars during routine maintenance, diagnosing spark plug and coil conditions. 2. **Small Engine **: Suitable for motorcycles, lawn mowers, and other small engines, helping pinpoint ignition problems without dismantling major components. 3. **Workshop Testing**: Ideal for mechanics and service technicians to test spark functionality efficiently during engine repairs or inspections. This spark detection test pen and inline spark tester set offers a dependable, straightforward method for checking ignition system function, reducing troubleshooting time, and improving maintenance accuracy.