- Brand: by the source of
- Item: ZYD-17
- made in China
- Price tag: 22
- Sports outdoor projects: bicycle cross-country hiking camping climbing climbing ice-climbing tourism
- Time to market: Spring 2014
- To carry: hanging button
- Display: pointer type
Name: One-side buckle compass with hook function
Specifications: 11 * 5 * 1.3
1. Hyun dual-use compass
Fashion with extravagance.
3 hanging on the key, stylish, very suitable as a gift.
Compass User Guide:
The compass must be held horizontally, and away from the following list of items, in order to avoid magnetic needle wrong
Chaos: the compass should be 10 meters away from the barbed wire, high-voltage line 55 meters, cars and aircraft 20 meters, and contains magnets such as magnetic
Sexual containers, etc. 10 meters Use the compass to detect the current location of the steps:
① the actual terrain and map the same direction.
② on the map to find out two objects can be seen.
③ the compass to the line (or long side) towards one of the objects
④ find the circle with the arrow and the pointer (North) coincide.