This multifunction digital altimeter is de-signed to deliver extensive, accurate and vital information with an altimeter, barometer, thermometer, compass, weather forecast and time display. It is designed multipurpose. You can put it on mobile holder when driving in car. You can also fix on bicycle with its’ accessory. You can wear it on wrist relaxing when traveling at outside. It serves for you timely during your traveling.

Functions:
Altimeter:
-Absolute sea level altitude measurement
-Relative altitude measurement
-Zero clearing function in relative altitude
measurement
-Maximum history altitude record in relative
altitude measurement


Barometer:
-Range from 300mbar to 1100mbar
-Resolution of 1mbar

Weather forecast:
-The weather forecast for next 12 to 24 hours
-4 weather status indicating, Sunny-Slight sunny-Cloudy-Rain
-Sea level pressure setting manual

Electronic Compass:
-4-bearing mode display
-External magnetic field calibration
-Magnetic declination setting
-High accuracy, +/-3 degree
-Resolution of or - 1 degree

Thermometer:
-Thermometer from -10 to 60 degree (degree or selectable)
-Resolution of 1 degree

Time:
-Time with hour, minute, second
-24h format clock display

Backlight:
-5 seconds super bright LED backlight

Features:

● Vertical and horizontal can be both used in compass function.
● Compass lock function
● Absolute sea level altitude measurement
● Relative altitude measurement
● Zero clearing function in relative altitude measurement
● Maximum history altitude record in relative altitude measurement
● Big LCD screen gains better visual effects.

Description:
-Size: 63 x 53 x 15 mm
-Package will be removed
-Material: ABS
color comes in random
-Battery: One CR2032 button battery