Specifications:
Material: Plastic + Metal
Color: Black
Cable Length: 520mm / 20.47in
Weight: 96g
Package Include:
- 1 x Inline Spark Plug Tester
What Can This Car Spark Plug Tester Do For You?
1. Judge the quality of the coil based on the spark color and flash distance.
2. The screw assembly can adjust the spark gap quickly and easily.
3. Avoid fire, the ignition coil burned out and so on.
How To Use?
1. Clamp the clip on the engine.
2. Insert the other end into the spark plug wire.
3. Read the length of the spark through the small window.