Compass. This handheld compass is used in simple navigation. The needle inside is magnetized and swings freely to point north-south. The end of the needle marked in red is the north-pointing end. The dial is marked with degrees,and the adjustable pointer is pointing to the north-west. This pointer is used to follow the desired path,such as that indicated by a map | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Percival, Steve |
Taille de l’image : | 5171 px × 3450 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |