8 In 1 Black LCD Digital Compass Altimeter Barometer Thermometer

Altimeter : -700 9000m / -2300 29500ft
Thermometer : In ordm;C / ordm;F format
Clock: In 12 hours or 24 Hours format
History Altitude record : 256pcs records
Compass: show bearing in degrees and cardinal point
Battery :by 2 x AAA batteries
Weather forecast　
With nbsp; Calendar
Lighweight, multi-functional device
Backlit digital display for easy readability
8 in 1 Multifunctional outdoor device
LCD screen delivers instant readings
Recalls the last 256 readings for quick reference
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Package Including
Package Included:
1 x8 in 1 digital altimeter
1 x Lanyards
1 x English manual
2x AAA Battery