Autometer Ultra-Lite Wideband Air/Fuel Ratio Gauge - Street-4379

Auto Meter's Ultra-Lite digital gauges are one of the hottest instruments in motorsports. Their aluminum construction greatly reduces their weight, while their satin anodized aluminum faces and black accents make them easy to read.
These quality-engineered mechanisms offer proven durability and unbeatable style.
 Street version Includes wide band oxygen sensor. This gauge displays both a bar graph and digital numbers.
Air fuel ratio can be programmed for gasoline and alternate fuels (ethanol, methanol, propane, and CNG) from 6:1 to 20:1 depending on fuel type.