- Features a 90° boot and longer wire for easy installation and removal.
- Use to quickly troubleshoot ignition systems with "hands free" operation.
- Shows a duplicate view of the ignition spark.
- Technician can visually check condition of ignition system at each cylinder.
- Frequency and intensity of flash indicates whether there is an ignition system problem or a fault in the fuel delivery system.
S&G Tool Aid In-Line Ignition Spark Checker with 90 Degree Boot 23920
