1-Wire Timing Light Self-Powered With 2 D-Size Batteries Simple One Wire Hook-Up Proform

The PROFORM affordable self-powered timing light eliminates the difficulty of setting your ignition timing. Each light weight designed unit comes standard with 2 D-size batteries, built-in flashlight, spare bulb, and protective rubber bezel. No battery leads needed, so it is very easy to use! Effortless 1-wire hookup, simply connect slide trigger open, place over the number 1 wire, close it and you are ready to time your engine! Sold individually.
Product Details:

• 1-Wire Timing Light
• Works With Points, Electronic, And Computer Controlled Ignitions
• It Is Also Multi-Spark Compatible
• Does Not Work On DIS Ignitions
• Self-Powered With 2 D-Size Batteries
• Simple One Wire Hook-Up
• Easy To Use
• Sold As Each