METEOR COMPASS WITH 85 mm RULLER

METEOR COMPASS WITH 85 mm RULLER

The compass ruler is designed to determine the sides of the world and to determine the azimuth on the map. It has a rotating disc immersed in an unshielded liquid as well as 2 graphs to convert the scale of the map to a distance in kilometers.

Specification:

• Material: transparent plastic
• Diameter of the dial: 50 mm