Welcome to the Farringdon web site.  Here you will find images and descriptions of our tachometers (tachos, tachs or rev counters) and other ancillary gauges suitable for Classic cars and Historic Motorsport.  Some of the tachos are copies of those manufactured by Smiths Instruments and thanks to Caerbont Automotive Instruments for allowing us to use the Smiths logo. Also we manufacture 52 mm single and dual gauges with many combinations such as Oil Pressure and Temperature in a Dual Gauge. 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.