Brunton TruArc 15 Compass Best Seller 3rd is a guide to

3rd is a guide to practical field use of the Global Positioning System

including joining knots

Upgraded facilities and geographic names for all four lakes

This map offers an expansive view of the region

Brunton TruArc 15 Compass Best Seller 3rd is a guide toThe Brunton TruArc 15 compass moves the user to the next level for map orientation and engineering work. FEATURES TruArc Global Needle tilts up to 20 for balanced use worldwide. Tool free declination adjustment is simple and fast to orient magnetic north to true north. Meridian lines on vial assist during pre trip planning when aligning with map grid lines. Inch centimeter rulers (global) or metric scales (metric only) for accurate and effective map