You won't need to connect this timing light to your engine's battery. This timing light is entirely self-powered by 2 "D" cell batteries.
- Useful in checking for "no spark" conditions
- Built-in flashlight; convenient for dark engine compartments
- Works on 2 or 4 stroke engines; all ignition systems (including magento)
- Xenon flash tube generates bright flash, visible even in daylight
- Lightweight design is ideal for field or shop use.
Part # 99998T120M