Jones Instruments

Since 1918

Jones tachometers have been an industry standard since 1918 and are still highly sought to this day. Jones units are the only non-electronic mechanical tachometers still in production that have a “max hand” memory function. These units are robust, simple, and deeply traditional. After a bankruptcy in 2014, the Jones line was purchased in its entirety by Gilmore Global Instruments, and we’ve done our best to maintain and build its legacy.

The most popular Jones products are now back in production, but we also have a large stock of parts for some of the older and more unusual units.


We also offer repair and maintenance services. Many of the older units are no longer available, and the parts to build new units simply don’t exist. We recognize this issue, so we have decided to offer repair and support services for all Jones products. Please note, that each repair is done on a case-by-case basis. Our ability to service is occasionally limited by the parts we have available.