- Telescope & Binoculars[6]
- Other Measuring & Analysing Instruments[10]
- Compasses[2]
- Height Measuring Instruments[2]
- Other Electrical Instruments[1]
- Gauges[2]
- Jewelry Tools & Equipment[8]
- Magnifiers[3]
- Level Measuring Instruments[1]
- Other Optics Instruments[10]
- Tape Measures[4]
- Other Hand Tools[1]
- Hammer[1]
- Pumps[1]
- Theodolites[1]
- Contact Person : Mr. Yu Talor
- Company Name : Harbin Optical Instrument Factory
- Tel : 86-451-84286338
- Fax : 86-451-84286493
- Address : Heilongjiang,harbin,N0.32,The Third Jingwei Street DaoLi District,Harbin,China.
- Country/Region : China
- Zip : 150010
DQL-11 Geology Compass
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 insturment 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
Remark:
Harbin Optical Instrument Factory are the professional factory for producing compass and surveying instrument. We can exploit new products for you if you can supply samples .
DQL-11 Geology Compass
