Manual click here to opennote temperature error range 1 degree error range humidity 3errors within this range are normal if you mind please purchase with caution features perpetual calendar up to year 2099 day of week in 7 languages english german italian french spanish netherlands and danish time in 12 hour or 24 hour format two daily alarms automatic snooze function off or 5 60min sunrise and sunset time select city moon phases and tides humidity indooroutdoor measurable range 20 rh 95 rh temperature indoor temperature measurement ranges 9 9 c 15 f to 50 c 122 f outdoor temperature measurement ranges 40 c 40 f to70 c 158 f temperature alternatively in c or f outdoor thermometer alert minimum maximum display for air humidity and temperature display of indoor comfort and mold risk outdoor temperature upper and lower limit alert and frost warning wireless outdoor sensor wall mount or table stand 433 92mhz rf transmitting frequency 60 meters transmission range in an open area up to 3 wireless outdoor sensors can be connected one wireless outdoor sensor included atmospheric pressure atmospheric pressure measurement ranges 600 hpa mb to 1100 hpa mb17 72 inhg to 32 50 inhg pressure alternatively in hpa mb or inhg the histogram shows the historical trend of the 24 hour atmospheric pressure the weather forecasting function power supply weather station battery 2 x lr6 aaequipment power input dc 5
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