A highly accurate, professional-grade compass. The two-zone geographic system means that this NH compass now functions with accuracy all over the northern hemisphere.
- Large mirror.
- Jewel bearing.
- Baseplate with magnifying lens.
- Luminous two-color bezel ring for high visibility.
- Detachable snap-lock lanyard.
The earth's magnetic field varies considerably so most compasses are designed to work in the specific hemisphere zones for which they are being used. A global compass can be used anywhere.
Measures angles of slope, elevation or inclination.
Sets the compass to indicate true north instead of magnetic north.
Luminous markings allow you to read your compass in dim light conditions.