DQL-11 Geology Compass
Negotiable /Piece
Min.Order:50 Pieces
Beijing Health Care Resource International Co., Ltd.
Packaging Detail: inner packing:leather case then in box outer packing: carton
Delivery Detail: decide by order quantity
1 Hith precision with reflector
2 allow to print logo
3 size : 77*70*31mm
4 marine and malitary compass
5 professinal toll
Model:DQL-11
Characteristics:
DQL-11 is an instrument with a close structure, high precision and stable property. And it's small in size, light in weight and easy to carry. Used in geology perambulation, mine exploitation, colliery and military training.
Multifunction:
Professional instrument and high precision .It can survey geologic crew, direction of strike, inclination,the angle of inclination,etc.
Technical Data:
Damping time of needle 30-60s
Dial scale 1°
The reading error ≤0.5°
Precision of long air level 15'±5'/2mm
Precision of circle air level 30'±5'/2mm
Size 77Χ70Χ31mm
Weight 0.22KG