Performance Tool Self Powered Timing Light Accurate timing checks for gasoline engines—no external power required. The Performance Tool Self Powered Timing Light is a compact, reliable diagnostic tool designed for mechanics and DIY enthusiasts who need fast, clear ignition timing readings. Universal compatibility: Works with all gasoline-powered engines for spark timing, dwell and ignition checks. Detachable inductive pickup: Easy to position on spark plug wires for safe, no-contact signal detection and clear strobe illumination. Battery powered: Operates on two D-cell batteries (not included) for portable use in the shop or roadside—no vehicle power hookup required. Durable design: Rugged housing and simple controls built for frequent use in professional or home settings. Get precise timing verification quickly—ideal for tune-ups, troubleshooting misfires, and optimizing performance. Compact and easy to store, this timing light delivers reliable performance when you need it.
