<b>Use for</b><br>outdoorsman gifts,paracord watch,digital angle finder,army gifts for soldiers,view finders for kids,gifts for outdoorsman,watch compass,compass necklace,lost package lost lands,pocket telescope,gift finder,target gift cards through amazon,fit track scale,package lost,most accurate scale,compass watch,army girlfriend,whos the boss,on writing well,the child finder,digital gift cards<br><br><b>Product Introduction:</b><br>10 functions in a compact tool: Flashlight, compass, thermometer, whistle, mirror, magnifying glass, and more. <br>It is a good tools for outdoor sports like hiking, camping, biking and spelunking. <br>Tiny and portable, very useful, with it, you will not need to take too many heavy necessary tools for your outdoor sports.<br><br> <b>Main Functions:</b><br>1.Thermometer: measure for ambient temperature. (-20-60℃)<br>2.Hygrometer: measure for ambient relative humidity.<br>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<br>4.Reflector: call for help in the countryside, reflect sunlight to sent out the light singnal.<br>5.Spirit Level: determine level condition<br>6.Compass: measure for magnetic azimuth (relative function of compass acquire data at horizontal and vertical level.)<br>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)<br>8.Magnifier: find a coordinate on a map.<br>9.Ruler: measure distance.<br>10.Mirror: field for help , reflective solar light , give out light signal<br><br><b>Specifications:</b><br>Color: Army Green <br>Material: ABS <br>Size: 7 x 4 x 2.5cm / 2.8 x 1.6 x 1in <br>Weight: 61g / 2.16oz <br>Package size: 8.5 x 4.7 x 2.8cm / 3.3 x 1.9 x 1.1in <br>Package weight: 70g / 2.46oz <br>Package List:1 x Multi-function Compass