Brunton O.S.S. 70M Professional Mirrored Compass
The Brunton O.S.S. 70M Professional Mirrored Compass is the re-evolution of the award-winning Eclipse 8099. Still featuring the three clinometers system, combined clear base plate for mapping and mirror for sighting, and a round level bubble for more accurate measurements, the 70M has been fitted with our new Brunton O.S.S. alignment system for even greater precision and reliability.
- BRUNTON O.S.S. alignment system
- Tool free declination adjustment
- On the map Meridian lines
- 1 degree resolution
- Magnified read-out for 1 degree accuracy
- Protective cover with sighting mirror
- Field reference cards for mapping and emergency use
- 3 clinometer systems
- Map magnifier
- Made in the USA!