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In-Line Ignition Spark Checker with 90 Boot

Cat. No. 23920

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.

Instructions:

23920 Instructions.pdf