DS302 Multifunction Digital Altimeter with Compass Barometer and Forecast

Multifunction Digital Altimeter with Compass Barometer and Forecast DS302Specification: 1. Digital Electronic compass ( Accuracy: + / - 3 degrees Resolution: 1 degrees) 2. Digital altimeter (Range: -2296 fts to 29500 fts, Resolution: 1meter or 3fts) 3. Digital barometer (Range: 350~1100hpa, Resolution: 0.1hpa) 4. Weather forecast ( sunny, slight sunny, cloudy, rain)5. Digital Thermometer (Accuracy: + / - 2 degrees Celsius, Resolution: 1 degrees Celsius) 6. Digital Clock (2 time zones with 12/24 hours, with hour, minute, second) 7. Calendar ( month, date and weekday) 8. Backlight LCD (blue LED)