Ruler compass for global use and the highest demands. Global balancing system of the compass needle for worldwide use (compensation of inclination). 360-degree division of the capsule. Additional features: Adjustable declination correction, integrated inclinometer, luminescent markings for twilight, magnifying glass, non-slip rubber feet under the transparent base plate. Millimeter and inch scale as well as scales for map scales 1:20000, 1:24000, 1:25000, and 1:50000. With a permanently attached carrying cord. Base plate 120 x 61 millimeters, weight 47 grams.