The Ecowitt weather station has a bright mono (WS3800) or colour (WS3900) 7.5" LCD large display. It's WiFi  enabled weather station which supports monitoring both indoor and outdoor conditions with the included sensor array.

The weather station also supports connection to the Ecowitt IoT devices, such as the Ecowitt WFC01 and AC1100, achieving smart control through the Ecowitt App.

The display console connects to your 2.4GHz Wi-Fi network for viewing uploaded data  on your phone, tablet, or computer browser, all for free when uploaded to Ecowitt.net

The display has built-in temperature, humidity and barometric pressure sensors receiving readings from Ecowitt sensors on the 868MHz frequency.

Included is the 7-in-1 sensor array which transmits wind speed, wind direction, rainfall, UV, solar radiation, temperature and humidity to the console. The 7-in-1 sensor array also includes a solar panel to power the unit during daylight and extend the battery runtime. 

Unlike some other consoles, the Ecowitt station can be used with a variety of additional sensors, click here to view the latest Ecowitt sensor matrix and also view further details of which sensors are visible on the screen in the Technical Tab below.

Included

The package contains:

• Choice of display console
  • WS3800 mono 7.5" console
  • WS3900 colour 7.5" console
• UK Power Adapter
• External 7-in-1 sensor pack
• Wind cups
• Wind vane
• Rain funnel (pre installed)
• Hardware for pole attachment maximum 50mm diameter (pole not included)
• Requires 5 x AA batteries (not included)

Technical

Features:

• 7.5" LCD console
• Five icon forecast 
• Internet controlled clock for accuracy
• Indoor temperature and humidity
• Solar and battery powered 7-in-1 outdoor sensor with
• Outdoor temperature and humidity
• Rain measurement  
• Wind speed
• Wind direction
• UV sensor
• Daylight sensor for measurement in Lux 0-400k, fc or w/m2
• Pressure measurement in hPa, historical pressure for last 12, 24, 48 and 72 hours
• Pressure trend
• Daily minimum and maximum values
• Measurement alarms
• External sensor calibration 
• 868MHz UK and EU frequency
  
• Mains powered with backup battery (1 day backup)
• 2.4GHz WiFi with 30 meter unobstructed transmission range
• FREE data upload to Ecowitt.net, Weather Underground, Weather Cloud & your own customer server
• Sensor signal reception indicator
  
• Mountable external sensor on pole up to 50mm diameter

Measurement ranges:

• Transmission range unobstructed maximum 100m (330 ft)
• Outdoor Temperature -25C - +60C (-14F to +140F) resolution 0.1C
• Indoor Temperature -9.9C - +60C resolution 0.1C
• Outdoor Humidity 10% - 99% 
• Indoor Humidity 1% - 99%
• Rain 0.25mm 0-6000mm +/-10%
• Wind speed 0-100mph (0-50m/s)
• Light 0-400k Lux +/- 15%
• UV Level 1  - 15 +/- 3
• Measuring interval 16 seconds
• Air Pressure 300-1100hPa (8.85-32.5in Hg) +/- 3hPa
• Calibration available for accurate readings