| 摘要 |
The invention relates to an orienteering compass comprising a distance measuring device (4) including a circular element (11) to be rotated over a map from an arbitrary point A to an arbitrary point B for determining the distance from point A to point B. In order to make orienteering easier without significantly enlarging the size of the compass, the distance measuring device comprises an axis (7) provided with a screw thread (6), a pointer (11) to be moved using the screw thread (6) and at least one measuring scale (13, 14) for indicating the distance. The invention also relates to a distance measuring device for an orienteering compass provided with a base plate.
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