Check the listing for details. VTG Snap-On PDM MT500 Precision Diagnostics Meter Tach Dwell Engine UNTESTED. Condition: For parts or not working. Listed at 45.00 USD. Selling as a “parts/not working” as I don’t have leads for it. I’ve not attempted to use it after this was obtained in a shop buyout about 5 years ago. Buying as-is. Look at pictures-all I can say is you’re buying the physical tool and container shown. Shipped free to lower 48.