Features:
1.Practical: Best helper for outdoor emergency use.
2.Portable: Small size, easy to carry and use.
3.Multi-function: 4-in-1 whistle, including thermometer, hygrometer compass.
Descriptions:
With a temperature measuring range: -30 to 50 Centigrade or -20 to 120 Fahrenheit.One key chain included.Four in one, can be used as a whistle, temperature / hygrometer and compass.
Specifications:
Color: Black
Item size: 80*30*21mm
Package included:
1 * Four in one whistle (temperature / hygrometer / compass)
Notes:
1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
2. Please allow slight dimension difference due to different manual measurement.