<p>Cammenga® 27 Phosphorescent Compass can be used to determine azimuths or bearings, orient a map, determine location of a terrain feature or follow a course. Phosphorescent self-illumination makes navigation after dark easier. Dial is graduated in degrees and mils. Ruled scale helps plot a course. Waterproof aluminum-cast housing. Includes nylon lanyard and carry case.<br>Manufacturer model #: 27CS.</p> <ul> <li>Phosphorescent self-illumination</li> <li>Graduated in degrees and mils</li> <li>Ruled scale helps plot a course</li> <li>Waterproof aluminum-cast housing</li> <li>Includes nylon lanyard and carry case</li> </ul>