ESI 130 Self-Powered Timing Light - Professional Automotive Diagnostic Tool for Engine Tuning & Performance Testing | Perfect for Mechanics, DIY Enthusiasts & Car Maintenance

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, smowmobile, industrial, racing engines and other small engine timing. Don’t accept a copy.

Accurate up to at least 14, 000 RPM

For 2 or 4 cycle engines, all ignition systems

Protective heat sleeving withstands high temps (1200F)

Standard lead length 4 feet

Bright flash at all speeds

Requires 2 D cell batteries