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Precision monitoring of air fuel ratio for optimal engine performance.
The AutoMeter GS Series Air Fuel Ratio Gauge is designed for accurate monitoring of air fuel ratios in unleaded gasoline engines. With a 2-1/16 inch diameter and a dash mount configuration, this gauge features a full sweep electric design that combines the durability of mechanical gauges with the ease of installation of electric models. The gauge operates within a range of 8:1 to 18:1 AFR, providing critical data for tuning and performance optimization.
Equipped with a Bosch LSU4.2 sensor, the gauge offers a custom tuned resolution of 0.1 AFR, ensuring precise readings for enhanced engine management. The digital microprocessor controlled stepper motor drive enhances reliability and accuracy, while the 270 degree sweep provides clear visibility of readings. This gauge is track tested and race proven, making it a reliable choice for performance enthusiasts.
The AutoMeter GS Series gauge also features advanced diagnostics, performing gauge calibration and sensor checks at power up to maintain accuracy. Its design includes precision senders that keep hazardous fluids out of the driver compartment, ensuring safety during operation. Compatible with Auto Meter data loggers, this gauge serves as an essential tool for those seeking to monitor and improve their vehicle's performance.
Features
- Powered By Digital Microprocessor Controlled, Rugged Stepper Motor Drives And Laboratory Grade Sending Units, Full Sweep Electric Gauges Are The Best Gauges Available
- Track Tested And Race Proven
- Use Precision Senders To Keep Hazardous Fluids Out Of The Driver Compartment, And Perform Gauge Calibration And Sensor Diagnostics At Power Up For Extreme Accuracy, Every Time
- Combine Extreme Durability And Readability Of 270 Degree Sweep Mechanical Gauges With The Easy Installation And Safe Operation Of Short Sweep Electrics
- Most Units Compatible With Auto Meter Data Logger For The Ultimate Race Information Center
Specifications
- Manufacturer: AutoMeter
- Manufacturer Part Number: 3870
- Shape: Round
- Size: 2-1/16 Inch Diameter
- Mounting Type: Dash Mount
- Fuel Type: Unleaded Gasoline
- Range: 8:1 To 18:1
- Display: Analog
- Includes Sending Unit: No
- Sweep Type: 270 Degree Sweep
- Face Color: Black
- Number Color: White
- Bezel Color: Silver
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
