Altimeter Barometer Compass 6 in 1

With 6 functions: altimeter, barometer, compass, thermometer, weather forecast, clock and calendar, all easy to read thanks to the especially bright LCD screen 1. Altimeter: display in meters or foot, range: -700 up to 8992m (-2300 up to 29500ft) 2. Barometer: range 350-1100 hpa 3. Thermometer: display in °C (degrees Celsius) and °F (degrees Fahrenheit) 4. Compass: Accuracy of about 3 degree. Resolution of 1 degree Display mode: 360 degree with 16 cardinal point segments. 5. Clock and calendar: With year, month, date, time. 6. Weather forecast: Sunny, Slight sunny, cloudy, rain LCD display with LED backlight (blue) Memory Data Power supply: 2x AAA batteries Power off automatic