In-Line Spark Checker Kit for Recessed Plugs

• Troubleshoot virtually all domestic and imported cars, SUV's, and trucks • Use for testing newer vehicles with recessed spark plugs and conventional and coil-on plug ignition systems • Flashing bulb indicates ignition or fuel delivery problems • Provides information not available with OBD II code reading devices - pinpoints if there is a spark plug, plug wire, mechanical, fuel injection, or electrical problem • Shows a duplicate view of the ignition spark so technician can visually check condition of ignition system at each cylinder • Frequency and intensity of flash indicates whether there is an ignition system problem or fault in the fuel delivery system • Safety orange color for easy visibility