Related Photo Galleries
04] The easy to navigate on screen display makes for an easy setup. The F.A.S.T. Air/Fuel Meter has built-in data logging capability and plays back logged information on the lighted display screen, without requiring downloading to a computer. Additional features include outputs for external data loggers and gauges, and a narrow-band simulator function that allows you to feed your engine’s computer a factory signal, while using the wide-band sensor for air/fuel measurement and adjustments.