Specification :

SPECIFICATIONS:
Time
12/ 24 hour clock
Calendar pre-programmed to the year 2089
No Alarm
Dual time display

Altimeter
Altitude range: -1, 600 to + 29, 500 ft ( -500 to + 9, 000 m) - Altitude resolution: adjustable by user to 3 ft/ 10ft ( 1 m/ 5 m)
Ascent/ descent rate in ft/ min or m/ min
Difference measurement function allows zeroing of the altimeter for following vertical progress between stages
Difference measurement function allows zeroing of the altimeter for following vertical progress between stages
Automatic 24-hour memory stores altitude and ascent/ descent rate for every hour
Logbook stores total ascent/ descent, average ascent/ descent rate, number of runs skied, duration of log

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
Barometric trend indicator
Temperature: range -20 - + 60 C / -5 - + 140 F

Other Features
User-replaceable battery