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The most prevalent outdoor instruments are included in one handy tool at a great value. Its ergonomic design features a full rubber boot that fits comfortably in hand and a lanyard for use on the go. Large, easy press buttons make it a cinch to navigate between the features in this all-in-one: Altimeter, barometer, digital compass, stopwatch, time/dual time and alarm. Altimeter with 24 hour graphical display. Barometer: Barometric graph display and weather forecast. Digital Compass: 8 position directional indicator with 1deg. increments, adjustable declination, built in leveling bubble and V slot aiming sites. Temperature. Time: 12/24 hour, day, date, month, year settings with optional hourly chime. 2 alarms. Alternate time zone setting. Countdown timer with alarm. Stopwatch: Elapsed and split time measurements. Low battery indicator. Backlight with optional night mode feature.