With the special design of fluorescent light. You can use it and read data on it in dark environment after absorbing enough sunshine.
Can be used for positioning, orienting on a map, plotting and so on. Suitable for motoring, boating, camping, mountaineering, exploring, hunting and other outdoor activities. With a bubble level, which can improve its accuracy and decrease its errors. A specially designed liquid-damped compass. Made of high strength engineering metal and covered by army camouflage paint. With CM and INCH ruler on each side of the compass. Bounded with lanyard for easy carrying. Supplied with an oxford carrying bag, which is good for convenient carry and can protect the compass. Compact size and light weight, easy to handle and carry. Fully sealed design, waterproof.