Material: PVC Plastic Color: Black Fast ignition system check - Quickly and easily diagnose whether the car ignition system is functioning properly - Helps prevent fire risk and ignition coil burnout by detecting faults early Secure and reliable fault diagnosis - Provides a safe, reliable method for diagnosing ignition faults - Convenient, economical, and time-saving compared to traditional methods Key attributes - Function: ignition system quick diagnostic - Material: durable PVC plastic - Color: black - Performance: secure and reliable fault detection Use scenarios - In a repair shop to verify ignition health before maintenance - On-site when a vehicle shows starting or misfire symptoms to confirm ignition status - During routine pre-trip or maintenance checks to ensure ignition reliability