Military Hiking Camping Pocket Compass Lensatic new

 

Item Description(Specification)

 

Military Hiking Camping Pocket Compass Lensatic

YOU ARE BIDDING ON Military Hiking Camping Pocket Compass Lensatic

 

- RARE,IMPOSSIBLE TO FIND!!!

 

- Don't let it get away!!

 

- SIZE (WxHxD) Folding : 57x76x30mm

 

- SIZE (WxHxD) : 57x158x20mm

 

 

- Multifunction compass use

(A) determination of position:
1. Determination of situ Dongnanxibei direction
(1) Open the compass! The orientation indicators "Δ" aligned "0";
(2) Turn the compass until the needle to "0" refers to the northern end alignment, this time under the direction of the North, in faceted glass can be read directly to the East, South, West, North to the.
2, the calibration of the ten thousand
Calibration map orientation is to use the compass on the map orientation and now local bit consistent.
(1) Open the instrument, adjust the dial seat, the orientation indicators "Δ" alignment "0";
(2) mapping feet, tangent to the true meridian map;
(3) Turn the map, so that the needle northern end point to the value of the magnetic declination of the region, the orientation on the map, and now the local bit is exactly the same.
3, the measurement of the magnetic azimuth
A, determination of the magnetic azimuth map
(1) accurately with a compass calibration map, and keep the map does not move;
(2) of the tangent to the MAPPING scale and where the point and the target point of connection, adjusting the degree of disc seat, so that the the indicators "Δ" aligned "0" scribe line;
(3) Subject to the needle still, the scale of the of its northernmost referred dial seat shall be the value of the point where the magnetic azimuth to the target point.
B, determination of in situ target magnetic azimuth
(1) Open the instrument, so that the direction indicators "Δ" alignment "0", and mirror dial seat slightly into the 45 °;
(2) thumb penetration to mention ring, equal instrument, aiming to test to target by sighting through sight;
(3) from the mirror, looking at the needle the northern end of the alignment degree disk seat reticle, magnetic azimuth value is the in situ target