It can be mounted on almost any vehicle, such as power boats and in almost any direction – horizontally, vertically or up-side-down. The 12V integrated illumination makes the C58 suitable for night navigation. With multiple mounting plates (one included) you can easily move your compass between vehicles as well as place it wherever you see fit on your boat. The compass comes with a built-in deviation compensator which lets you adjust it (up to ±40°) if interfered by another magnetic field.