| Manufacturer Part Number | Spark Plug Tester Adjustable Diagnostic Tool |
|---|---|
| Type | Spark Plug Tester |
| Volt | 12 Volt |
| Vehicle Type | Passenger Vehicle, Motorcycle, Heavy Duty/Commercial |
| Warranty | 1 Year |
| Brand | VDIAGTOOL |
Check the listing for details. In Line Spark Plug Tester High Energy Ignition Coil Engine Auto Diagnostic Tool. Condition: New. Listed at 2.99 USD. Advantage of ignition spark tester: Determine the quality of the coil based on the color of the sparks and the flashes in the distance Intuitive and easy to understand the operation of the ignition coil Alligator clip securely fixed to the ground Screw assembly allows quick and easy adjustment of spark gap Avoid fire, burnout of ignition coil, etc.