AMER TRAD 2 5/8IN AIR/FUEL RATIO FS

Classic Instruments All American Tradition Series, 2 5/8" Air/Fuel Ratio Gauge (Full Sweep). Features a Stainless Low Step bezel, curved lens, Tear Drop pointer in Classic White. It utilizes rugged air core movement combined with microprocessor technology for precision and durability, offering a full sweep for increased accuracy. The gauge is 2 5/8" in size, has push-button calibration, an integrated red warning light that illuminates the entire gauge, and a warning light output for additional indicators. It also includes analog .5 - 4.5VDC output for data logging systems. LED lighting allows choice between Warm White or Cool White. A premium BOSCH wideband air/fuel sensor, FAST wideband controller, installation hardware, wiring harness, and a weld-in bung with plug are all included. Calibrated for gasoline applications ONLY.