Easy menu-driven user guidance, altimeter (-700 to 9000 m / -2296 to 29520 feet), altitude logbook, barometer (absolute and relative air pressure 300 to 1100 hPa / 8,86 to 32,48 inchHG), weather forecast, ...
Compass (digital), thermometer (0°C to 60°C / 32°F to 140°F), time (12/24 hour format), date with day and month, alarm with snooze function, EL-backlight, with snap hook and neck b...