S&G Tool Aid 23900 - In-Line Ignition Spark Checker

S&G Tool Aid 23900 - In-Line Ignition Spark Checker

S&G TOOL AID CORP. has for over 40 years supplied the automotive, heavy duty, electronics, agriculture, marine and related industries with a wide range of general tools, equipment and mechanics? aids. Our products are innovative and manufactured to professional quality standards. Key Features: Use to quickly troubleshoot ignition system. Device is "hands free" and connects in-line between spark plug and spark plug wire. Shows a duplicate view of the ignition spark and checks the 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.