- Brand: enlivened
- Item: army with compass
- made in China
- Price tag: 69
- Time to market: Spring 2015
- Carrying options: Handheld
- Display: Analog
"Material"Alloys, dark green paint
"specification"8.5 * 6.5 * 3CM.
"weight"About 200 grams
1, damping oil pan design, better stability;
2, coordinate with a cross, horizontal, magnifying glass, which greatly improves the accuracy;
3, work stress, the use of military compass manufacturing process; color symmetry, comfortable, home, tourism
"Construction and performance."
1, the azimuth measuring mechanism
By the compass and so on, according to the door and the front sight is composed of an outer ring bearing partition 360 ° division system, the minimum grid value 2 °;. The inner ring is 60-00 mils partition system, the minimum grid value 0-20 mils.
Accuracy: ± 0-10 mils ± 1 °
2, from the assessment device
According to the like by the door and the front sight sight angle between the tip and the composition according to the door edges to the center of 1-00 mils, between the two tip length of 12.34 mm, according to the door and the front sight between the length of 123.4 mm, that is composed of 10: 1 ratio distance assessed device.
Measurement accuracy of 5%
3, foot ladder coordinates
By the side of one foot in length perpendicular to each other and both sides of the foot consisting of short, one-foot length of 120 mm.
Accuracy: ± 0.5 Haomi