| Brand | Unbranded |
|---|---|
| Accessories | Ground Wire |
| Type | Ignition Spark Tester |
| Warranty | Inline Spark Plug Tester |
| Power Source | Corded Electric |
| Color | 1 |
| Manufacturer Part Number | Inline Spark Plug Tester |
| Volt | Unspecified Length |
| Style | Modern |
| Unit Quantity | 0.07 |
| Item Weight | 0.07 Kilograms |
Check the listing for details. Compact Plug-in Spark Plug Tester - Essential Tool for Automotive Maintenance. Color: 1, Condition: New. Listed at 16.99 USD. Simply connect the tester between the spark plug and the spark plug wire. In just about 30 seconds, you can efficiently troubleshoot the internal combustion engine. The tester bulb will reflect the spark and illuminate if the engine emits a spark, enabling you to quickly identify faulty circuits and bad spark plugs.