- Brand: jumping
- Item: large military compass
- made in China
- Tag price: 69
- Time to market: Spring 2015
- Portable: handheld
- Display: pointer type
MaterialAlloy, military green paint
"specification"8.5 * 6.5 * 3CM.
"weight"About 200 grams
1, the use of damping oil pan design, better stability;
2, with cross coordinates, level, magnifying glass, greatly improving the accuracy;
3, work stress, the use of military compass production process; color symmetry, feel comfortable, home, travel
"Construction and Performance"
1, azimuth measuring mechanism
From the compass, according to the door and sight, etc. The outer division of the azimuth division of 360 ° division system, the minimum grid value of 2 °;
Measurement accuracy: ± 0-10 density ± 1 °
2, the distance estimator
By the door and the sight of the composition of the front sight of the two tips and the edge of the center line as the angle of 1-00 dense, the length between the two tips 12.34 mm, according to the door between the length of 123.4 mm, that is 10: 1 ratio Range estimator.
Measurement accuracy of 5%
3, the coordinates of ladder
By the length of each side of the vertical side and short sides of the composition, length 120 mm.
Measurement accuracy: ± 0.5 mm