The Brunton 9020G ideal beginner compass, with an optic green baseplate and tool-free declination adjustment for easy reading and more convenient navigating.

Declination is adjustable 0-35 degrees. This classic, analog compass provides all the information that got explorers around perfectly well for hundreds of years, 

in a snappy package. It features 2-degree graduations (the series of degree markings on the azimuth ring used for taking bearings) and adjustable declination 

(the difference in degrees between magnetic north--the direction the magnetic needle on a compass points--and true or geographical north, which is the direction maps are printed toward. 

It also features 0-35 degree inclination scale (the distance between two points on a map as they relate to the distance between those two points on the earth) and displays this in both inches and millimeters.