This series is especially suited for more experienced users such as backpackers, mountaineers, hunters, fishermen etc. All ranger compasses are equipped with; the patented red/black north/south lines in the capsule for quick and correct course setting, north indicator on the red end of the compass needle and luminous markings for navigation in the dark. A classic base plate compass also used by defense forces around the world. Built in magnifier for detailed map reading. Luminous strip on the needle. Map measuring scales mm, 1 :25k and 1 :50k.