ProSport Digital Air Fuel Ratio & Volt Gauge

52 mm Electrical Digital Air/Fuel Ratio &Volt Gauge This is the first of one of the coolest product lines we are developing. This digital gauge is like having two gauges in one. We started with a standard Air Fuel Gauge and instead of wasting the valuable real estate in the center of the gauge with our logo we utilized that space to display the A/F & Volts Digitally. It will display Air/Fuel ratio around the outside while digitally displaying both A/F or volts. When the red "volt" light comes on you know you are reading volts (displays for 50 seconds) and if the light is not on the digital display is Air Fuel Ratio. Using a switch on the back you can even turn off the volt feature and run AFR all the time.