[Specification] 7.6cm * 5.7cm * 2.6cm (folded); 16.6cm * 5.7cm * 1.9cm (expand)
[Material] military acrylic shell, damping dial, ABS disk, copper, etc.
Description This product is lightweight portability exquisite travel, camping adventure, travel use, searching for satellite positioning A good helper is a small compass navigation beacon.
● American compass features: it refers to the North, orientation, location, distance, measured slope (pitch angle), measuring the azimuth MAPPING Ruler, magnifying glass;
● damping Dial: pointer favor stability, more suitable for sports, rugged environment of slowly rotating (point, and Non-insensitive);
● Dial: scale accurate, clear, 360-degree azimuth inner partition, the outer ring is 64-00 mils system partition, table Disk has a magnifying glass, you can see more clearly the scale;
● 1: 25000 Mi-foot ladder coordinates: convenient measurement of distance between two points on the map, but also on the geometry of the effective method of FIG jobs tool;
● The arrow indicates the N pole (north): the vast majority of the compass tagging methods.
We all goods are taken in kind, pictures may be error, please buyers understanding.
1. At the level of state to try to ensure that accurate;
2. In order to avoid the occurrence of needle disorder, please use to maintain a certain distance from the barbed wire, as well as objects containing magnetic;
3. Do not use the beat ruler mapping object, so as not to affect the measurement accuracy;
4. The disk and the lens to keep clean, do not use a dirty cloth, hand to wipe
5. closed when not in use, place not near the ferromagnetic material, in order to avoid loss of magnetism.