The M-Series by G.H. Meiser is our line of 100% Made in USA tire gauges. Available with any of our hose fittings, these units are tried and true U.S. construction. Fully geared movement, brass fittings on all air chucks, and over-sized dials for easy reading. All units come with a rubber gauge guard, also made in USA, and can be found at specialty retailers that take an interest in American made products. For a list of retail options, email firstname.lastname@example.org, fill out our contact form, or give us a call today!