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Adjustable Ignition Spark Tester

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  • See and hear if ignition spark is present and test the sparks intensity or strength
  • Adjustable gap allows different spark gap requirements for any ignition system fromsmall engine magneto to high-energyelectronic (0 - 40,000 Volts)
  • Can be used to check timing withconventional ignition
  • Screw assembly for quick spark gap adjustment