SG Tool Aid In-Line Spark Checker for Recessed Plugs

Features and Benefits

• Fast and easy to use - flashing bulb indicates ignition or fuel delivery problem
• Safety orange color for easy visibility. Provides information not available with OBD II code reading devices
• Flash can be seen in bright sunlight - saves time and money as technician does not have to swap ignition coils
• Clear plastic body can withstand rough use and resists automotive chemicals - shows a duplicate view of the ignition spark

The one Ignition Spark Checker for troubleshooting virtually all domestic and imported cars; SUV's and trucks. Can also be used to test conventional and coil-on plug ignition systems. A must for new vehicles with recessed spark plugs.