LISLE Inline Spark Tester LIS20610

  • Sale
  • Regular price $ 12.42
  • 5 available


Features and Benefits:

  • Gives a visual check of the ignition system
  • Quickly diagnose problems with all ignition systems
  • Connect the tool between the spark plug and the plug wire
  • Tool is double ended to offer a straight boot and a 90 degree boot on one tool
  • With the engine running, the tool flashes a mirror image of ignition spark