Check the listing for details. Kfz-Diagnosegerät Universal Spark Plug Tester Spark Test Light Ignition. Condition: New. Listed at 11.81 USD. 🔧 Universal spark plug testers with light display - aluminum housing - for quick ignition spark examination With this Spark plug testers with integrated lamp Check the ignition spark reliably and in a matter of seconds. Ideal for the quick diagnosis in the Car workshop Or for hobby screwdrivers at home. Universal applicable: Suitable for all petrol engines with spark plugs Easy application: Pull off the rubber bowl, put on the testers, start the engine - done! Integrated lamp: Signals active ignition sparks - immediate diagnosis Light & robust: Aluminum housing for simple handling and high lifespan Ideal for workshops & on the go: Quick help with ignition problems Start the engine - the integrated light lights up when the ignition is functioning 1x universal spark plug testers with light a.