Altimeter Thermometer Barometer Multifunction Compass, v

Description

Brand : Luckxing. No need for batteries and chargers, no maintenance and repair. It’s a good tool to trust. Changes in atmospheric pressure can cause weather changes, which are displayed on the altimeter dial with high precision transmission. This device allows a precise measurement of the height of the position (height absolute), altitude difference, atmospheric pressure and forecast weather changes. Atmospheric pressure decreases with altitude. You can predict future weather changes based on barometric pressure readings to help you prepare for them. Easy to transport and reasonably designed. It will bring ease and convenience to your outdoor sports.