Compass "Rastypes" with the meter of the distance on the map

The compass of the Sunipot with the meter of the distance on the map (curvimeter).

a courvimeter is a compact device that allows you to measure the distance along the map, maintaining it along the estimated path.

unlike the usual ruler, a curses will help measure the length of any line, regardless of its curvature.

simply draw a roller of a curvimeter with a roller on a line that means the road on the map and multiply by scale. Paths.

Size: 75x53x9 mm.