Grade/Tilt Indicator

I am looking for a grade/tilt indicator with a compass for my discovery. I I have found has jeep all over it. Anyone know of a good place to get something that would work well, is maybe lit and fits on a discovery dash? Thanks in advance

I can't say I have ever seen one from Rover, if it were me I would get the old bubble style, they are by far more consistantly accurate. Then go see how far you, not your truck, is willing to lean.
Mike