Watch in action

Precision Air/Fuel Monitoring for Street Performance

The AutoMeter Ultra-Lite 52mm Digital Wideband Air/Fuel Ratio Gauge is the ultimate tool for tuners looking to extract maximum power safely. Engineered for gasoline applications, this gauge delivers professional-grade accuracy without the complexity of free-air calibration. Its advanced auto-calibration system resets on every startup, ensuring consistent readings throughout the lifespan of your sensor.

Key Features and Benefits

• Auto-Calibration: Eliminates the need for manual free-air calibration.
• High-Speed Response: Provides real-time data to prevent engine damage.
• Data Logging Ready: Includes output compatibility for one or two-wire systems.
• Complete Kit: Comes with a specialized O2 sensor and high-quality wiring harness for a seamless install.

Whether you are fine-tuning a street machine or a track-day build, the Ultra-Lite series offers the durability and readability required for high-performance environments. The digital display provides crystal-clear visibility, allowing you to monitor your engine's health at a glance. By maintaining the correct air/fuel ratio, you protect your engine from lean conditions while optimizing fuel efficiency and power output. Trust your engine diagnostics to the experts at GGCRACING.