Regardless of where your starting points is, the Brunton TruArc 15 Glow Global Compass will help you find the correct direction to your destination even hours after the sun goes down. Compact, lightweight, and easy-to-use, its Azimuth dial, north-pointing needle, direction-of-travel arrow, vial bottom and sight will glow in the dark for up to eight hours. Its Azimuth is marked in degrees, Its base has imperial scales, and it is equipped with the TruArc Global Needle system with Ever-North rare earth magnets. The compass also offers a clinometer system, a bubble level, and a fine scale readout magnifier.The fold-down protective cover has a sighting mirror.