Features and Benefits:

• Use to quickly trouble shoot ignition system
• Device is "hands-free"
• Connects in-line between spark plug and spark plug wire
• 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

The in-line ignition spark checker has a clear body that allows the flash to be seen in outside/sunlight conditions. The body is made of heavy duty plastic and is chemical resistant and is ideal for any technician's tool box.