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

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

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