Classic Instruments Velocity Black 2.125” Digital Air/Fuel Ratio Gauge

Safely monitor your classic with this Classic Instruments air/fuel ratio gauge (VS194BD). The X-Digital technology has lightning-fast response times for real-time readings. This gauge adapts effortlessly to varying lighting conditions, courtesy of the auto-dimming feature.

Features and Benefits:
- Quick responsiveness for real-time data
- Advanced X-Digital technology for superior accuracy
- Compact 0.825" profile fits effortlessly into any setup
- Velocity black finish offers sleek aesthetic
- Optional free-air calibration for added convenience
- Extends compatibility up to 16V systems
- Supports 0-5V and RS232 data outputs for versatile logging
- AEMnet (CANbus) support for networked installations
- Displays readings with remarkable precision
- Compact 52mm diameter fits widespread applications
- Auto-dimming adjusts brightness for clarity
- Customizable user display enhances usability
- Locking connectors for stable performance

The easy-to-read display features air/fuel ratios down to a hundredth of a percent. The factory-calibrated resistor has optional free-air calibration to accommodate sensor wear over time. It supports your data logging needs, whether its through the 0-5V or RS232 outputs. It also integrates smoothly with other systems through its AEMnet (CANbus) connectivity.

Vehicle Fitment:
- 1966-1977 Ford Bronco
- 1948-1979 Ford F-100
- 1965-1985 Ford Mustang
- 1960-1987 Chevy C10