- Durable construction for lasting use: manufactured with high quality rubber material to provide durability and stable performance in extreme temperature settings. - Efficient maintenance tool: quickly identify ignition issues, accelerate repairs, and accurately pinpoint spark conditions for effective diagnostics of your equipment. - Clear, advanced diagnostics: intelligent light cues, transparent inspection signals, and color-coded spark condition visualization to easily pinpoint engine problems. - Easy to operate: simple to connect and start your engine with the Spark Ignition Tester, without the need for complicated tools or special skills, saving time and effort. - Key specifications and compatibility: function - spark plug tester; material - rubber; performance - stable operation in extreme temperatures; compatibility - suitable for spark ignition engines. - Practical use scenarios: - Use during routine maintenance to verify spark quality on gasoline engines. - Use after replacing ignition components (plugs, wires, coils) to confirm proper spark delivery. - Use in a workshop to diagnose misfires or ignition-related engine issues quickly without disassembly.