gauge universal for car, motorcycle, etc. say goodbye to embarrassing situation like out of gas . gauge can work with old sensor, and the adjustable resistance allows different sensor. gauge for car with delay function circuit that does not cause the level gauge LED display to flicker because the tank tilts while driving. Green LED can be clearly displayed even in strong sunlight, 1 yellow LED means that the gas is small, and car led gauge 1 red LED means that the gas is almost exhausted. LED gauge, gauge marine use LED to shows your car state, universal gauge easy and visualized to read. Colour:Black Material:iron Package Contents: 1 x Motorcycle Gauge Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.