Generic Car Spark Plug Tester Inline Ignition Diagnostic Tool Black

This automotive spark plug tester provides a safe, reliable way to diagnose ignition system faults. Simply connect the tool between the spark plug and the plug wire. The adjustable screw assembly allows for quick, easy spark gap adjustment. A healthy ignition spark appears purple-blue, while yellowish, reddish, or interrupted sparks indicate a defect. Crafted from durable PVC plastic, this essential tool helps prevent ignition coil burnout and fires.

Material: PVC plastic
Color: Black
Quantity: 1 piece
Package Dimensions: 19 x 10.5 x 1.5 cm
Package Weight: 102 g
Compatibility: Cars and Motorcycles