Product Review

Feature:
The device is based on the technology of electronic bearing sensor and barometric sensor
8 in 1 Function: Digital altimeter, with digital barometer, digital compass, weather forecast, time, calendar, thermometer, and backlight
The digital altimeter is designed for outdoor use, the detachable string makes the digital compass a perfect hand-carry
device for various outdoor activates it will give you backlight when you press any button in any time

Specifications:
Calendar
Backlight
Weather forecast
Weight: 70g
Size: 90 x 50 x 18 mm
History Altitude record : 256pcs records
Altimeter : -700 ~ 9000m / -2300 ~ 29500ft
Compass: show bearing in degrees and cardinal point
Thermometer : In °C/ °F format
Clock: In 12 hours or 24 Hours format
Battery:by 2 x AAA batteries (Battery is not included)

Package Contain:
1 x 8 in 1 digital altimeter
1 x rope
1 x English Manual