Accurate up to 14,000 RPM. Used for 2 or 4 cycle engines, all ignition systems. Protective sleeve withstands high temps (1200 degrees F). Available with 10, 20, 30, 40, or 50 feet (Standard lead length is 4 feet). Bright flash at all speeds The original battery powered timing light, built with quality to last. There is no need to connect to a 12 volt battery for power. This unit is powered by two D cell flashlight batteries. Great tool for marine, snowmobile, industrial, racing engines and other small engine timing. Also the batteries are included. Don't accept a copy.
