Self Powered Cordless Timing Light ESI130 Bits Heavy duty 1" steel tubular

Heavy duty 1" steel tubular frame

1/4" drive 3/16"

so you can access nuts or bolts at a variety of angles

plastic or wood

two sets of test leads

Self Powered Cordless Timing Light ESI130 Bits Heavy duty 1" steel tubularSelf Powered Cordless Timing Light Features and Benefits 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