AutoMeter GS Series Air Fuel Ratio Gauge (MPN: 3878)

Precision digital display for accurate air fuel ratio readings.

The AutoMeter GS Series Air Fuel Ratio Gauge is designed for precise monitoring of air fuel ratios in various fuel applications. With a 2-1/16 inch diameter, this in-dash mount gauge features a bright LED lit digital display that utilizes microprocessor controlled technology for high accuracy and reliability. It offers a wide range of air fuel ratio measurements from 10:1 to 20:1 for gasoline and 6:1 to 18:1 for alternative fuel types, making it versatile for different engine setups.

This gauge is engineered to provide an eye-catching visual reference with its black face and yellow numbers, ensuring readability under various lighting conditions. The 270-degree sweep and digital numeric display enhance the user experience by providing clear and immediate feedback on air fuel ratios. The gauge is suitable for unleaded gasoline, ethanol, methanol, LPG, and CNG applications, making it a valuable tool for performance tuning and monitoring.

Installation is straightforward, and the gauge includes an 8-foot tubing or wiring harness for easy setup. The AutoMeter GS Series Air Fuel Ratio Gauge is an essential instrument for those seeking to optimize engine performance and efficiency.

Features

• Bright, LED Lit, Digital Gauges Use Micro Processor Controlled Displays For The Ultimate In Precise, High Tech Readings
• Look To Our Digital Units When You Need An Eye Catching Visual Reference And An Exact Numeric Reading

Specifications

• Manufacturer: AutoMeter
• Manufacturer Part Number: 3878
• Shape: Round
• Size: 2-1/16 Inch Diameter
• Mounting Type: Dash Mount
• Fuel Type: Unleaded Gasoline/ Ethanol/ Methanol/ LPG (Propane)/ CNG (Compressed Natural Gas)
• Range: 6:1 To 20:1
• Display: Digital
• Includes Sending Unit: No
• Sweep Type: 270 Degree Sweep And Digital Numeric
• Face Color: Black
• Number Color: Yellow
• Bezel Color: Silver

Technical Documents

• 2650-1143.pdf