A vintage Hawk "E-Z Tune" Model 773 Mastertune Engine Diagnostic doesn't come with neon timing light as the dox sticker says What's Included: The Main Analyzer Unit Original Documentation: Includes the factory Instruction Booklet/Manual in great condition. Functionality Note: Selling as spares or repairs as I have no idea if it's functioning correctly. I have replaced batteries and can confirm the needle moves freely to the right when switched to the LO-OHMS setting and then moves left and right depending on dial adjustment Beyond that I have no idea! Please look at all photos as they form part of the description.
