You wont need to connect to the cars battery with this timing light! Like the #130, this one is entirely self-powered by two D cell batteries. A self-powered timing light can be a convenient tool when 12 volt batteries are not accessible.

Features
Very handy in checking for no spark conditions

Lightweight design is ideal for field or shop use

Built-in flashlight, convenient for dark engine compartments

Works on 2 or 4 cycle engines, all ignitions systems, including magneto

Xenon flash tube generates bright flash, even in daylight