Multifunctional compass with lensatic sighting for hiking and shakeproof Professional -- This professional military compass will always point you in the right direction. Ideal for camping, military use, emergencies, motor sports, boating, camping, mountaineering, exploring, hunting and in all situations where you need support on trample paths. Multi-functional: 2 rulers on the edge for topographic maps. Perfect for positioning, orientation on a map, plotting and so on. Basic orientation, location plan, azimuth side, deviation angle and measurement of the width of the object. High-performance metal engineer: the compass with high-strength engineering metal housing, durable, can work in extreme weather conditions. This professional lens compass is super lightweight and built to the highest standards to ensure it is ready when you need it. Fluorescent, waterproof and shake-proof: after absorbing sufficient sunshine, the surface of the compass glows in the dark to guide you safely even at night. The built-in level can improve its accuracy and reduce its errors. Portable -- Carry the compass directly on your body thanks to the belt loop, or store it safely in your bag with the carry bag to keep your hands on the mountain.