Lisle 20610 Inline Spark Tester
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. Product Features Quickly diagnose problems with all ignition
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.
Product Features
- 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
Not for Small Engines! I bought this spark tester to see if my 2 stroke scooter was getting a spark. Well I still can’t tell because the ends of this tester are to big to be in-line with smaller spark plugs. I did not know this before I bought it. It may be great for cars but if you have a small spark plug with a lawn mower, leaf blower or scooter look elsewhere because this will not fit.