P70 is a deck/bulkhead mount compass designed for absolute accuracy and a steady card in all conditions. This compass handles unlimited slope of the keel line and a 30º heeling angle. The curved lubber line enables swift and clear reading at a glance without parallax errors. With a main steering scale on the horizontal part and direct reading on the vertical edge, the P70 can be mounted at most angles and its compact size (70 mm) makes it suitable for sea kayaks and smaller boats.