New from Classic Instruments – a full-sweep wideband air/fuel ratio gauge available in both 2 1/8-inch and 2 5/8-inch sizes across all 18 design series. This unit comes complete with a Bosch wideband air/fuel sensor, FAST wideband controller, and all necessary installation hardware. See more details below.

Official Release:

Classic Instruments now offers a full-sweep wideband air/fuel ratio gauge, available in both the 2 1/8″ and 2 5/8″ sizes across all 18 design series. The new instrument includes all of the great features offered on the other full-sweep instruments such as the rugged air-core movement, analog .5–4.5VDC output for data logging systems, and the programmable warning indicator light. Additionally the gauge comes complete with a BOSCH wideband air/fuel sensor, FAST™ wideband controller, and necessary installation hardware.

Features:

• Available in 2 1/8-inch and 2 5/8-inch sizes across all 18 design series
• Rugged air-core movement
• Analog .5-4.5VDC output for data logging systems
• Programmable warning indicator light