Prosport 52mm Air/Fuel Ratio (AFR) Gauge, Blue LCD
Prosport PSAFRLCD-WB-Blue 52mm Electrical AFR Gauge comes in a Blue LCD Screen.
Prosport 52mm Air/Fuel Ratio (AFR) Gauge utilizes the latest Bosch Wideband Oxygen Sensor for an accurate reading. The AFR Gauge has the widest available range of 10.0:1 to 20.0:1 Air/Fuel ratio readings in the world. The center of this Gauge features a Blue LCD readout as well as a bar graph lit by LEDs. The bar graph lights up green (rich), yellow (optimal) or red (lean) depending on the Air/Fuel ratio. This Gauge comes in a kit with everything you need to install into your vehicle.