User Manuals

Obsolete Products

SWIS20-R Steering Wheel and FD20 Data Logger User Manual - Radical Version

SWIS20-F Steering Wheel and FD20 Data Logger User Manual - Farringdon Version

Current Products

Farringdon RCA5x Series of Tachometers without M8 Connectors

Farringdon RCA5x Series of Tachometers

RCA3x Series of 52 mm (2 inch) Ancillary Gauges