If you are an adventure racer that needs critical navigation data in an instant, than you need the Brunton TruArc 10 Compass. It's equipped with a TruArc Global Needle, which means you don't have to buy a new compass when you make that trek to South America or Australia. A professional-grade, rare-earth magnet is used in place of an electrically magnetized steel needle, so it resists interference and maintains its polarity over time. Plus, the global balance lets you take a reading without breaking stride. Compass Parts: 1. Azimuth ring w/ 1 degrees graduations 2. Orienting Needle Outline 3. Global Needle 4. Rotating Dial 5. Bearing Index line 6. Direction of Travel Arrow 7. Map Magnifier 8. Inch/mm Scale 9. Liquid Filled Vial for Smoother Needle Movement 10. Ergonomic Base Plate 11. Declination Adjustment Scale 12. Declination Adjustment Index Line 13. On the Map Meridian Lines 14. Lanyard lash point 15. Protective Mirror Cover Perfect for orienteering, adventure racing and navigation Baseplate-style Compass that's inexpensive, accurate, lightweight, and durable Specially magnetized TruArc Global Needle and tool-free declination adjustment ensure compatible use worldwide Professional-grade, Ever-North rare-earth magnet instead of electrically magnetized steel needle High-visibility cling for enhanced performance in low light Cling can be removed to facilitate taking a bearing from a map Reversible slide scale GPS confidence circles Roamer scales Magnified readout 1 degrees resolution Order today!