8 in 1 travel outdoor altimeter with compass, barometer, weather forecast  SR108

Features:
1. Adopt super-accuracy sensor from Swiss
2. Incorporate altimeter, barometer, thermometer and compass functions etc. 
3. The highest altitude record during climbing
4. Sea level altitude setting directly
5. Carabiner key chain design for easy carry
6. Lovely mini shape, size: 63 × 53 × 15mm 
7. IPX4 waterproof

Altimeter is an instrument used to measure the altitude of an object above a fixed level.
 

It can be determined based on the measurement of atmospheric pressure. The greater the altitude the lower the pressure. When a barometer is supplied with a nonlinear calibration so as to indicate altitude, the instrument is called a pressure altimeter or barometric altimeter. A pressure altimeter is the altimeter found in most aircraft, and skydivers use wrist-mounted versions for similar purposes. Hikers and mountain climbers use wrist-mounted or hand-held altimeters, in addition to other navigational tools such as a map, magnetic compass, or GPS receiver. 
 

Multifunction altimeter SR108 is designed special for one USA expedition. It adopts super-accuracy sensor from Swiss and incorporates altimeter, barometer, thermometer, compass and weather forecast functions etc.

Product Applications:

1.  A navigational instrument that shows altimeter, barometer, compass etc.
2.  Climbing
3.  Hiking
4.  Mountaineering
5.  Camping
6.  Hunting
7.  Travel
8.  Height measure instrument
9.  Outdoor
10.  Outdoor sports

 Specifications: