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Car Spark Plug Test Pen, Pen Type Design, Universal Automotive Spark Plug Coil Diagnostic Tool for Truck SUV Car (Purple)

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Free shipping on orders over $29.99

$5.11

$ 2 .99 $2.99

In Stock

About this item

  • Product Specifications: The length of this car ignition test pen is 4.84 inches/123 mm, mini and compact, easy to carry and can be clipped into your pocket. After purchase, you will receive 1 x car ignition test pen, which is enough for daily use.
  • Test Function: This car ignition test pen can be used for spark plug testing, high-voltage line testing, and ignition coil testing. This car ignition test pen has a clear indicator light, which allows users to directly determine whether the spark plug is working properly.
  • Premium Materials: This car ignition test pen tests spark plugs, spark plug wires and coils without piercing the wires. It can provide you with a convenient, time-saving, safe and reliable fault diagnosis method. The LED light indication is always transparent and visible, and the line status can be clearly understood in dim environments.
  • Instructions for Use: First, start the engine. Then place the notched end of the test pen over the spark plug wire. Note that if the bulb is flashing, it means the spark plug wire is transmitting the spark plug signal. This car ignition test pen is ideal for mechanics, personal maintenance.
  • Universal Accessories: The grooved end of this car ignition test pen allows the wire to have a larger contact area with the instrument, the high-brightness bulb makes the measurement results easier to observe, and can be used on ignition systems and circuit breakers.


gunroil 1 Pack Car Spark Plug Test Pen for High Voltage Line, Pen Type Design, Vehicle Engine Spark Plug Tester, Universal Automotive Spark Plug Coil Diagnostic Tool for Truck SUV Car (Purple)