Multifunction Outdoor Military Compass
- Material: Plastic
- Size: About 7.0 x 4.0 x 2.3cm
- Color: As picture show
1.Thermometer: measure for ambient temperature. (-20-60c)
2.Hygrometer: measure for ambient relative humidity.
3.LED light: it is convenient for you to use at night. Replace battery: (1)take out the magnifier and ruler (2)loosen three screws (3)change battery
4.Reflector: call for help in the countryside, reflect sunlight to sent out the light singnal.
5.Spirit Level: determine level condition
6.Compass: measure for magnetic azimuth (relative function of compass acquire data at horizontal and vertical level.)
7.Whistle: call for help in countryside, sent out the sound signal, (use tappet to push out whistle from the third hole at the left side)
8.Flint fire starter: survival by make fire (use tappet to push out flint form the second hole at the side)
9.Magnifier: find a coordinate on a map.
10.Ruler: measure distance.
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