W820 VENTUS Bluetooth Professional weather station

Art. no.:
DB no.: 

Bluetooth Professional weather station measures outside temperature, humidity, wind and rain sensor.


  • Automatically switches to/from daylight saving time (summer/winter time)
  • Time display in 12/24 format
  • +/-12 total 24 adjustable time zones
  • Continuous perpetual calender up to 2099
  • Display of Date, Month and Day of week
  • Day of week display avaiable in 7 languages (German, English, Italien, French, Dutch, Spanish, Danish)
  • Dual alarm with snooze function (5 minutes alarminterruption)
  • 5 weather forecast: Sunny, Partly sunny, cloudy, rainy, storm
  • Barometer and bar of 12 hours history for air pressure
  • Indoor / outdoor temperature and humidity with trend
  • Max. / min. of temperature and humidity
  • Thermometer measuring range inside: C to + 50 C, outside: -20 C to 60 C
  • Temperature display elective in C or F
  • Humidity
  • Moon phase
  • Wind speed in mph / kmh, wind speed 0 to 256 kmh
  • Wind direction in 16  directions
  • Rainfall in mm and inch and display of 1 hour, 24 hour, TOTAL (0 - 999.99 mm)
  • Feel like
  • Dew point
  • Wind Chill
  • Heat index
  • Low battery indication for indoor and outdoor


1 x indoor weather station / 1 x outdoor sensor / 1 x manual / 1 x mounting pipe /

Batteries: 3 x AA for indoor weather station / 4 x AA for outdoor sensor


ATTENTION: Only mobile phones with bluetooth 4.0 BLE can link with the sensor. Android version MUST BE 4.3+ IOS 6.0+ 

Battery display: 
3 x AA
Battery wind sensor: 
4 x AA
Ventus specifications: 
Air Pressure
Moon phase
Rain sensing
Weather Forecast
Wind measurement
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Product variations:

Art. no. DB no. Units
W820 1741921 1

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