IC3900 Large LCD display WiFi weather station with 7-in-1 outdoor sensor
Order now and the extra items will likely dispatch before the 23rd Sep 2025. Call 1300 737 871 (NZ 0800 737 871) to confirm.
The IC3900 is a brand new 7.5-inch Wi-Fi LCD large screen weather station. Supports connecting to a 2.4 GHz Wi-Fi network for viewing data from anywhere on your phone, tablet, and computer browser, all for free.
It has built-in indoor temperature, humidity and pressure sensors and can also be paired with other sensors with the same RF frequency. The outdoor sensor measures temperature, humidity, wind speed, wind direction, rainfall, light and UV.
$218.90 AUD Inc. GST




The IC3900 is a brand new 7.5-inch Wi-Fi LCD large screen weather station. Supports connecting to a 2.4 GHz Wi-Fi network for viewing data from anywhere on your phone, tablet, and computer browser, all for free.
It has built-in indoor temperature, humidity and pressure sensors and can also be paired with other sensors with the same RF frequency. The outdoor sensor measures temperature, humidity, wind speed, wind direction, rainfall, light and UV.
Features
- 7.5’ Large LCD screen.
- WiFi capable: enables your station to publish its data wirelessly to weather servers: Ecowitt.net, Weathercloud, Wunderground, WOW or third part server. - Easy integration to 3rd party system. And view the current weather condition directly via our weather app.
- Indoor temperature, humidity, air pressure measured by display console in-built sensor
- Wireless Outdoor Solar Powered 7-in-1 Weather Sensor measures temperature, humidity, wind speed, wind direction, rainfall, light and UV.
- Supports receiving and display up to 8 outdoor temperature & humidity sensor (optional)
- Weather forecast, moon phase, sunrise/sunset
- Global time synchronization while base station connected with the internet
- High/Medium/Low/Off brightness grade of backlight adjustment
- Can be used as a Wi-Fi gateway to support the reception of more sensors’ data, which can be viewed via the web and app.
- Can be linked with Smart plug to enable remote control through the Ecowitt app.
Specifications
- Indoor Temperature range: -9.9°C – 60°C
- Outdoor Temperature range: -40°C – 60°C
- Temperature accuracy: ±1°C
- In/Outdoor Humidity range: 1% ~ 99%
- Humidity accuracy: ±5%
- Barometric pressure range: 300 – 1,100 hPa (8.85 – 32.5 inHg)
- Barometric pressure accuracy: ± 5 hPa in 700 – 1,100 hPa range
- Rain range: 0-9999mm
- Rain accuracy: ±10%
- Wind Speed range: 0-50m/s
- Wind Speed accuracy: +/- 1m/s (wind speed< 5m/s) / +/-10% (wind speed > 5m/s)
- Sensor reporting interval: 60 seconds
- Alarm Duration: 120 seconds
- Base station/console power supply: 5V 1A DC Adapter (a USB to 2.5*0.7mm DC 5V power plug connector cable included)
- Outdoor sensor power source: Solar panel (built-in) 6.5V/4mA
- Outdoor sensor (backup): 2 x AA 1.5V battery (not included)
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