Svarbiausias gyvenimo švilpukas

Mil-Tec生存哨子兼指南针和温度计，采用绿色塑料制成，内置指南针和温度计，适合户外爱好者、急救人员、童子军和教练使用。附加挂钩方便挂在腰间。

• The description claims the compass helps quickly determine direction, especially in complex terrain.
• The description claims the celsius thermometer can measure ambient temperature from -20°C to +50°C.