Auto Ignition Clip Light Plug Indicator Diagnostic Tool Coil Ignition System Car Spark Tester

Label:Yes Backlight color: Blue Operating voltage: 8-63V One connector with two lines, 20mm in length Optional Battery tye. Temperature range0~40 Screen Display:LCD Operating current<5.0mA Anti-reverse function. Display area: 43 x 11mm Default :12V lead-acid

Applied for: Spark Indicator -Tests Spark Plugs, 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! Size: 125mm

With the engine running, place the grooved end of the tool over the spark plug wire. The bulb will glint to indicate the spark 1 x Spark plug indicator Pen