Intellitronix BS7008G LED Analog Bargraph Gauge, Green

Intellitronix Air/Fuel Ratio Narrowband LED Digital Bargraph Gauge is the ultimate way to monitor the ratio of fuel to air in your vehicle’s engine and keeps your engine purring with a lean, rich and stoich fuel mixture. Avoid extensive damage to your vehicle’s engine by running too lean. Other features include: 2 1/16 inch diameter and only 1 1/2 inch deep. Automatic night-dimming. In-dash mounting hardware. Chrome Bezel. Green LED. Lifetime Guarantee Lifetime Guarantee