The TruArc 20 Compass is Brunton's most advanced baseplate compass with sighting mirror, quick-reference lid, and protective rubber foot that stores reference cards with an array of scales. Professional features include internal vial inclinometer and lid inclinometer that is ideal for advanced navigation, snow safety, search and rescue, or scientific field work.

• TruArc Global Needle tilts up to 20 degrees 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 work
• Romer scales provide maximum accuracy of latitude and longitude for easy integration with handheld GPS unit
• Brunton EverNorth Magnet resists demagnetization over time
• Magnified readout provides highest degree of accuracy without compromising readability
• Dual azimuth ring includes reverse azimuth
• Sighting mirror and sighting line integrated into the cover; Align for the most accurate bearings, whether taking or following a bearing
• Clinometer with 2 degree resolution for measuring slope angle or gauging heights of passes, peaks or trees
• Engineer's ruler
• Bubble level for absolute precision readings; Keeping the compass level (not the needle level) is a critical aspect for taking an accurate bearing
• Map magnifier helps with the smaller details on any map
• Quick-reference lid for easy and speedy readings
• Cover and rubber foot protects the compass and houses reference cards
• User-specific reference cards with scales and rulers
• High visibility cling for enhanced performance in low light; Can be removed to facilitate map use
• 1 degree resolution azimuth ring provides precise readings
• FSC-certified and recyclable packaging
• Made in the USA in Riverton, Wyoming