These original Corbin tachs were expensive when new so not many were made. These tachs are nearly impossible to find today, especially in this condition. This tach is in good original condition as shown. The dial is bright, vibrant , and easy to read. The lens is the original beveled real glass that has a bit of a green tint to it when you look at the bevel.
The glass has a few light isolated scratches, nothing to write home about. The housing is nice with no dents or scrapes. The plating on the bezel and housing looks to be nickel. It has wear as shown and may polish up nicely. I do not have any experience dealing with nickel plating and do not want to do more harm than good by trying to clean it so I left it alone.
The cable is in good original condition. It measures right at 3 feet long.I tested this tach and it works well. One of the last pictures shows the tach and cable being powered by a drill. This is a very nice vintage Corbin Screw Corporation 4,000 RPM tachometer. This is your chance to own the vintage Corbin Screw Corporation tachometer you have been dreaming about at a GREAT PRICE. Check out my other listings for more rare and hard to find parts. The item "Vintage Corbin Screw Corp 4,000 RPM Tachometer & Cable Motorcycle Car Industrial" is in sale since Sunday, January 10, 2021. This item is in the category "eBay Motors\Parts & Accessories\Vintage Car & Truck Parts\Gauges". The seller is "super-novass" and is located in Santa Cruz, California.
This item can be shipped worldwide.