SWS 5551 Weather Station

Icon Weather Forecast (Sunny, Slightly Cloudy, Cloudy, Rainy, Stormy, Snowy)
Weather Forecast with Trend Indicator
Barometric Pressure in Relative or Absolute Readings  
(hPa / mb / inHg)
Historical Bar Chart Display for Pressure Changes
(-1, -2, -3, -6, -12, -18, -24 hours)
Indoor Temperature and Humidity Reading with Trend
Outdoor Temperature and Humidity Reading with Trend
Max / Min Memory Records
Past 24 Hours Hourly Record for Barometric Reading
Indoor Temperature Range: -5°C to +50°C
Outdoor Temperature Range: -20°C to +60°C
Indoor and Outdoor Humidity Range: 20% to 90% RH
Temperature Display with °C / °F Selectable
Moon Phase, Digital Time
Date and Weekday (Weekday in 5 languages : EN / FR / DE / ES / IT)
Alarm Clock Function with Low Temperature Pre-Alarm
Dual Alarm
Snooze Function
Radio Controlled Clock by Signal DCF77, with DST Updated (Manual Setting Possible) 
LCD Display with Short Amber Backlight
Desktop Placement
Low Battery Indicator
Support up to 3 Sensors
1 Sensor Included (SWS TH5051-5451-5551)
Transmission Between Main Unit and Sensor up to 30 m (in Open Area)
Sensor Transmission Frequency: 433 MHz
Power: 2 x 1,5 V Type AA (Batteries Not Included)
Power of Sensor: 2 x 1,5 V Type AA (Batteries Not Included)
Dimensions of Main Unit: (w/h/d) 140x103.5x51 mm
Weight of Main Unit: 219 g
Dimensions of Wireless Sensor: (w/h/d) 65x100x35 mm
Weight of Wireless Sensor: 74 g