- Measure direction,obliquity,gradient,upright,horizontal
- Professional compass DQL-8 Pocket compass
- Made of metal construction
- Worldwide use
- Used in geology perambulation,colliery and other mine exploitation,military training
Geological Compass High Precision Anti Magnetic Damping Aluminum Pocket Transit Geological Compass Surveying Instruments DQL-8
Specification:
Product name: Geological Compass
Model: DQL-8
Size: 80x70x35MM
Net Weight: 0.24KG
Graduation Circle: 0°~360°
Damping time of needle: 30-60s
Dial scale: 1° The reading error: ≤ 0.5S
Precision of long air level: 15′±5′/2mm
Precision of circle air level: 30′±5′/2mm
Material: Aluminium alloy crust
Feature:
1.Made of metal construction
2.Measure direction,obliquity,gradient,upright,horizontal
3.Worldwide use
4.Professional compass DQL-8 Pocket compass:
6.Compass with liquid-filled
8.Used in geology perambulation,colliery and other mine exploitation,military training
Package included:
1x Geological Compass
