ITEM NAME:Car Adjustable Spark Plug Test Pen Ignition Coil Description: According to spark color and flash over distance to determine the quality of the coil. Can intuitively convenient to understand the operation of the ignition coil. Alligator clip securely fastens to ground. Screw assembly adjusts spark gap quickly and easily. Avoid fire, the ignition coil burned out and so on. Specification: Material: ABS, Metal Features: Portable, Adjustable, Easy to Use, Diagnostic Tool Length: 120mm/4.72" (Approx.) Cable Length: 500mm/19.68" (Approx.) Package Includes: 1Piece Auto Ignition Coil Tester SKU: FUZ0024695360028057.Can intuitively convenient to understand the operation of the ignition coil. Avoid fire, the ignition coil burned out and so on. 1Piece Auto Ignition Coil Tester. Screw assembly adjusts spark gap quickly and easily.
