Meteor Compass Semicircular With Ruler

Description COMPASS METEOR SEMICIRCULAR WITH RULER Compass to determine the sides of the world and to determine the azimuth on the map. It has a rotating disc immersed in an anti-freeze liquid and 2 graphs to convert the map scale to a distance in kilometers. Intended for both less and more advanced users, lovers of hiking. Allows very precise navigation, it lies in your hand. The leash attached to the compass allows it to be hung on the neck, preventing it from being lost.