Ruler compass with a larger base plate, ideal for working with compass and map. 360-degree graduation of the capsule. Additional features: integrated declination scale in the capsule, luminescent markings for twilight, magnifying glass. Millimeter scale and scales for map scales 1:25000 and 1:50000. Comes with a removable carrying cord. Base plate 11.5 x 5.6 cm, weight 30 grams.