Welcome to the Farringdon web site. Here you will find images and descriptions of our tachos (rev counters) and other ancillary gauges. The Download page has links to instruction manuals for current and some, now obsolete, products. Recently we have been producing new sizes and special designs of other classic tachos and other gauges. Some examples are on the Custom page. Be sure to look at our Gallery where you will see some examples of customer's dashes and some videos showing how the tachos and gauges work.