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In-Line Ignition Spark Checker

SKU: 23900
  • Use to quickly troubleshoot ignition system.
  • Device is "hands free" and connects in-line between spark plug and spark plug wire.
  • Shows a duplicate view of the ignition spark and checks the condition of ignition system at each cylinder.
  • Frequency and intensity of flash indicates whether there is an ignition system problem or a fault in the fuel delivery system.