定向越野帶尺指南針 Orienteering Compass

定向運動,穿越,專用指北針

尺寸:12.8*6*1.8cm

指針定向靈敏,掛繩可以掛脖子上不易脫落。

主要功能:
1.真空油式指北針(紅色箭頭指北)
2.放大鏡
3. 1:25000比例量度尺
4. 1:50000比例量度尺
5.精度達1mm的公制刻度尺
6.常見標記符模板
7.圖上作業定位孔(可快捷標示起點,終點及各點標)

 

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貨號: AD19 分類: ,

描述

Instructions for use:
1.Please compass on map with edge along the desired line of travel.
2.Rotate the capsule until the ‘N’ on the compass dial points to magnetic North on the map
3.Pick up the compass and turn your body until the red end of the needle points to North on the compass dial.The “direction of travel” arrow in the base now points precisely to your direction.Choose a landmark or a spot in this direction.Walk to the landmark without looking at the compass.Choose a new landmark and repeat the procedure until you reach your destination

Feature:
The needle swings quickly and freely, with an adjustable bezel, which makes it accurately point to the north
It is easy to rotate, and can be set to 2o scale bearings simply
It is rugged and long lasting because of the transparent base is made of high quality acrylic
You will be able to use multiple measurement scales and holes for precise route planning

Tips:
1.The compass are not allowed to be too close to the magnetic field, the pointer maybe disturbed, please use away from magnetic fields.

For rapid transfer of map bearings to field sightings and vice versa. The compass needle is enclosed in a clear liquid-filled housing, with a clockwise 0o – 360o scale ‘and North/South index lines which can rotate on a rectangular clear plastic base plate. Convenient measuring scale on bevelled end and on one of the base plates.

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