Net Weight: 75g
Size: 90 x 50 x 18 mm
Altimeter : -700 ~ 9000m / -2300 ~ 29500ft
Battery :by 2 x AAA batteries ( Not include )
History Altitude record : 256pcs records
Compass: show bearing in degrees and cardinal point
Thermometer : In ?C / ?F format
Clock: In 12 hours or 24 Hours format
8 in 1 Function: Digital altimeter, with digital barometer,
digital compass, weather forecast, time , calendar, thermometer , and backlight
Calendar
Backlight
Weather forecast
The device is based on the technology of electronic bearing sensor and
barometric sensor
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.
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