Compass, Mils Compass
Is the Best Option for map Readings. Very Popular in army Military.
Comes with a compass inside a card with navigational markings as well as magnifying lenses
Mainly used by the infantry as a soldier’s or officer’s compass. Additional features include measuring scales for positioning (GPS), graduated in mils and degrees (6400/360), magnifying glass and rubber feet for precision map work. Luminous compound that need to be activated by daylight/flashlight etc. Will give light up to 4 hours.