Barometer

• Absolute pressure range 8.90 – 32.40 inHg / 300 – 1100 mbar
• Sea level pressure range 27.25 – 31.90 inHg / 921-1080 mbar
• Resolution 0.05 inHg / 1 mbar
• Difference measurement function allows zeroing of the barometer for following e.g. overnight changes in barometric pressure and temperature
• Automatic 4-day memory stores pressure information in one hour intervals for the last six hours, then in six hour intervals
• Adjustable sea level pressure function

Compass

• Shows bearing in degrees and cardinal or half-cardinal point
• North-South arrow
• Bearing tracking function displays locked bearing, actual bearing and the difference between these declination adjustments
• Bubble level to indicate level position to ensure +/- 2-3 degree reading accuracy
• Declination adjustment

Watch

• 12/24 hour clock
• calendar pre-programmed to 2089
• 3 daily alarms
• stopwatch, range 23:59,59
• countdown timer, range 23:59, 59

Other Features

• backlight, electroluminescent
• user-replaceable battery
• waterproof to 100ft / 30m
• weight 1.9 oz / 55g
• easy-to-read display