The Brunton Quick Reference Card Set is map tools, navigation tips, and outdoor safety advice all in one convenient card set. This kit is designed for use with any map and compass and fits easily into the rubber foot of the TruArc 20 (not included). It contains essential references, tips, and techniques for efficient and safe travel in the great outdoors. Our cards help you calculate and determine distance, position, and grade on various topographic maps and provide many basic tools and concepts for making better decisions in the outdoors. Waterproof, durable, and lightweight cards withstand all weather conditions. Card set held together with a non-magnetic brass eyelet. Grade indicator scale (compatible with metric and standard scales). How to orient a map to true north. Taking a bearing on a map. Observe a bearing on the ground. Navigate by compass. Triangulate a position. How to use Romer scales. What to do if lost. Water tips. Running knots. Calculate hiking times. Topo Buddy maps in metric and standard scales.

Quick Reference Card Set Features:

• Dimensions: 9.1 x 6.4 x 0.1 cm
• Weight: 13.6 g