Lisle 20610 Inline Spark Tester
Features
- Gives a Visual Check of the Ignition System.
- Quickly diagnose problems with all ignition systems.
- Connect the tool between the spark plug and the plug wire.
- The tool is double-ended to offer a straight boot and a 90 boot on one tool.
- With the engine running, the tool flashes a mirror image of ignition spark.
Optional Accessories (Sold separately):
| Part Number | |
| 20680 | Replacement Bulb |
WARNING: California Prop 65
Warranty Information
