Intellitronix LED Digital Bargraph Air/Fuel Ratio Gauge - Black Faceplate With Chrome Bezel

The Intellitronix Air-Fuel Ratio LED Digital Bargraph Gauge lets you monitor your engine's air-to-fuel mixture in real time using a super bright LED display. Designed for narrow-band oxygen sensor input, it's a reliable reference tool for tuning and evaluation while delivering the brightness and visibility Intellitronix is known for.

Features

• 2 1/16" diameter and 1 1/2" deep
• Automatic night-dimming
• In-dash mounting hardware included
• Requires voltage input from an industry-standard narrow-band oxygen sensor
• Each LED bar represents 0.1 volts input from the sensor
• Two red, two yellow, and one LED indicates approximately 14.7:1 (STOICH) air-to-fuel ratio
• All light bars displayed = full rich
• One or two red bars displayed = lean
• Designed as a reference tool for tuning and evaluation
• May fluctuate continuously on computer-equipped vehicles at idle and cruising speeds
• Sensor response time may vary depending on oxygen sensor type
• Lifetime warranty

The Air/Fuel Ratio gauge measures the oxygen content in the exhaust to provide a real-time reference of the fuel-to-air mixture inside the combustion chamber. Since narrow-band oxygen sensor output changes with temperature and wear, the display is intended to be used as a general tuning guide rather than an exact measurement of richness or leanness.

Brand: Intellitronix
Part Number: MS7008

Note: Image is for reference only, actual product may vary slightly.