Prevent deterioration of the engine performance and fuel consumption with precise ignition control! This can be done with our professional quality timing light. Our timing light is equipped with a bright Xenon bulb with concentrated light for high visibility of timing mark in even daylight conditions. It is applicable to gas operated vehicles with a 12V ignition system. The Timing Light enables the synchronization of the ignition system with the camshaft movement. By simply setting the advance on this timing light and connecting the timing mark to the correct ignition lead, you can totally set timing in advance of your vehicle on your own with this self-contained timing light. It also features: Double-check light indicates incorrect hook-up and faulty flash; Accurate and stable timing signals from 0 to 8000 RPM; Trigger-activated, clamp-on inductive pick-up; Replaceable xenon flash tube; Robust ABS housing.