Electronic Specialty 130 Pro Self-Powered Inductive Clamp Timing Light. The original battery operated timing light built with quality to last. No need for connection to car's battery for power. Self-powered by 2 "D" cell batteries, ideal for field or shop use. Accurate up to at least 12,000 RPM. Bright flash at all speeds. Break proof and burn proof aluminum pick-up. For 2 or 4 cycle engines, all ignition systems. Protective sleeve withstands high temperature (1200 F).
Electronic Specialties Inc