Brunton TruArc
Best professional grade navigation tool for serious backcountry explorers.
A robust, professional-grade navigation tool that excels in demanding field conditions. It balances high-precision measurement capabilities with a protective, durable design, making it a reliable choice for geologists and backcountry experts.
$84.95
at
eBay
More TruArc options
Who it's for
- International travelers and explorers navigating across different magnetic zones
- Backcountry navigators seeking efficient and precise map-to-field transitions
- Mountaineers and winter athletes monitoring steep terrain safety
Who should skip it
- Field professionals requiring maximum impact resistance in extreme environments
- High-altitude climbers operating in volatile and freezing weather conditions
- Users with limited vision or those using high-detail maps
Performance breakdown
Global Versatility
The global needle system eliminates magnetic zone limitations for worldwide travel.
Sighting Precision
Full-coverage mirror design enables professional-grade accuracy for precise bearing alignment.
Terrain Analysis
Triple clinometer system provides essential data for slope and safety assessments.
Needle Stability
Rare earth magnets ensure the needle settles quickly without excessive oscillation.
Portability
Ultralight two-ounce build fits easily into any pack or pocket.
Durability
Plastic construction lacks the rugged shockproof rating of metal-cased alternatives.
Key Specs
Dimensions
4in x 2.5in x 0.6in
Weight
2.0 ounces
Accuracy
1 degree resolution
Material
Plastic
Compass Type
Global Needle
Magnet Type
Ever-North rare earth magnets
Display Type
Analog
Sighting Mirror
Yes
Clinometer
Yes
Magnifier
Yes
Know before you buy
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Ask Metto anything about the Brunton TruArc before you decide.