2 Inch 52MM 20 LED Digital Car Air Fuel Ratio Monitor Racing Gauge

2 Inch 52MM 20 LED Digital Car Air Fuel Ratio Monitor Racing Gauge AnalogFeature 2 1 16th inch gauge or 52 mm diameter Electrics voltage displaywarning function The gauge will both show the digital and analog LED Fit most of gasoline vehicle Fit 2 or 52mm Diameter Gauge Pods holder English Instructions included Specifications Color Smoked Tint lens when off Color LED Display when onQuantity 1 PCInput Voltage 0 1VScanning red yellow green yellow red LED 20 PCs yellow x 10 PCs green x 6 PCs red x 4 PCs Package Included 1 X Digital Air Fuel Ratio Gauge1 X Instructions In English