New 2"52mm Digital Color Analog LED Air/Fuel Ratio Monitor Racing Gauge Auto Car
Features:1.Fitment: Fit most of gasoline vehicleFit 2" or 52mm Diameter Gauge Pods holder2.Color:   Smoked Tint lens when "off",Color LED Display when "on"3.Scanning: (red-yellow-green-yellow-red)4.The gauge will both show the digital and analog LED.5.Electrics voltage display & warning function.Specification:100 % Brand new in boxInput Voltage:  0~1 VDisplay Range: 20.0%~10.0%Digital Accurately: Every 0.5%2 1/16th inch gauge or 52 mm diameterAccurately of analog led type:Every 0.5%，using bar type to light up.Direct analog    19.5~18%      17.5~13%          12.5~10%LED 20 pcs       red x 4 pcs   yellow x 10pcs    green x 6pcsInclude:1 * Digital Air/Fuel Ratio Gauge1 * Instructions In English