Probably the most used compass on expeditions all over the world! Ranger 15 has been on the top of Mount Everest as well as in rain-soaked tropical jungles. It is a partner that can be trusted in the worst conditions! Large sighting mirror, rubber feet that grip the map when working to and from the map, and map measuring scales mm/inch 1:25k and 1:50k. Also includes declination adjustment and a clinometer for measuring vertical angles.