Spark Plug Ignition Test light

This easy-to-use device allows you to quickly diagnose ignition system issues, ensuring that your spark plugs are functioning. Put the test light between the park plug & spark plug cap.

• Instantly detect weak or absent spark in your ignition system.
• Compact design, with a clear case for easy reading.
• Time-Saving troubleshooting tool that makes you save time and effort on repairs !