Auto Car Test tester Ignition Spark Indicator For Spark Plugs Wires Coils Diagnostic Tool fit

Auto Car Test tester Ignition Spark Indicator For Spark Plugs Wires Coils Diagnostic Tool fit to All Car Item specifics Item Type:Engine Care Brand Name:new Special Features:Ignition Testers Material Type:plastic Description Spark Indicator -Tests For Spark Plugs, For Spark Plug Wires and Coils Without Puncturing the Wire. With the engine running, place the grooved end of the tool over the plug wire. The bulb will flash to indicate spark Excellent for the Professional or Shadetree Mechanic. Package content: 1 X Spark Indicator