Description:

Hands Free In-Line Ignition Spark Tester Features and Benefits: Connects in-line between the spark plug and the ignition wire Use to quickly troubleshoot ignition system with "hands-free" operation Shows a duplicate view of the ignition spark 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 a fault in the fuel delivery system Flash can be seen in bright sunlight. Clear plastic body can withstand rough use and resists automotive chemicals. Protected by mechanical strain relief.