MILITARY COMPASS

To measure direction, obliquity, gradient, upright, milemeter, horizontal. Used in geology perambulation, colliery and other mine exploitation, military training.
Pocket Compass Model DQL-4
Measuring proportion 1:25000,1:50000
1:75000,1:100000
The reading error ≤1.25?
Dial scale 1?
Weight 0.15kg 
Size 68?3?6(mm)

Place of Origin:	China,Heilongjiang ,Harbin
Model No:	DQL-4
Brand Name:	Harbin