BRESSER 4CAST 18,5" Wi-Fi Weather Station with 8-in-1 Sensor

BRESSER 4CAST 18,5" Wi-Fi Weather Station with 8-in-1 Outdoor Sensor - Total control of the weather in your home, garden or observatory

The BRESSER 4CAST 18.5" Wi-Fi is a professional weather station designed for those looking for reliable, accurate and accessible weather data at all times. Its huge 47 cm color display, combined with a highly accurate 8-in-1 outdoor sensor, provides a complete overview of local weather and present and future atmospheric conditions. Ideal for homes, offices, stores, gardens, agricultural facilities, astronomical observatories and any user who needs detailed and up-to-date weather information.

Thanks to its Wi-Fi connectivity, the station automatically synchronizes data with ProWeatherLive and other online platforms, allowing the information to be consulted from anywhere. Its great competitive advantage: local weather forecast up to 14 days, advanced weather indexes and WBGT measurement, essential for heat stress management and safety during outdoor activities.

Advanced weather forecasting via Wi-Fi - Up to 14 days

Plan your activities with confidence. Whether it's for a barbecue, yard work, night photography or sports sessions, the BRESSER 4CAST offers:

• Detailed 24 h and 14-day local forecast

• Maximum and minimum temperatures

• Precipitation probability

• Accurate visibility and cloud cover information

• Data directly from the ProWeatherLive server

In addition, you can publish your own data on platforms such as ProWeatherLive or Weathercloud, creating your own online weather station and contributing to the global community.

8-in-1 Outdoor Sensor - Complete data from a single device

The professional 8-in-1 sensor provides all the key measurements to know the real state of the weather:

• Outdoor temperature

• Relative humidity

• Wind speed and direction

• Amount of precipitation

• UV level

• Light intensity

• WBGT value (Wet Bulb Globe Temperature)

Its compact and robust design includes a large, swiveling solar panel, which reduces battery consumption and improves battery life. With a wireless transmission range of up to 150 meters, you can install it in the ideal location for highly reliable measurements.

WBGT and Thermal Stress - Advanced Heat Protection

Unlike other home stations, this model integrates WBGT calculation, a critical index for safety in extreme heat conditions.

The WBGT combines:

• Ambient temperature

• Average radiation temperature

• Cooling limit temperature (depending on humidity)

When the value exceeds 35°C, the body stops dissipating heat properly, which can pose a health risk.
The station will help you detect dangerous conditions early, ideal for sports, leisure, outdoor work, agriculture or any activity exposed to the sun.

Indoor climate control - Comfort and health in the home or office

The base incorporates internal sensors that allow you to monitor:

• Indoor temperature

• Relative humidity

• Environmental comfort indicator

• Barometric atmospheric pressure

This allows you to optimize ventilation, heating/air conditioning usage and maintain healthy and energy efficient spaces.

Comprehensive weather indices and intelligent alerts

This professional weather station automatically calculates:

• Windchill / Windchill

• Heat index

• Perceived Temperature

• Dew point

• Beaufort index to measure the wind strength

In addition, thanks to the ProWeatherLive alert system, you can anticipate storms, heavy precipitation and sudden weather changes.

Extended compatibility - Expand your station according to your needs

BRESSER 4CAST is compatible with a wide range of additional sensors (not included):

• Indoor thermo-hygrometric sensors

• Soil and pool sensors

• Water detectors

• Lightning sensors

• Air quality sensors: PM2.5/10, CO₂, HCHO + COV

Perfect for homes, companies, greenhouses, rural hotels or technical facilities requiring professional environmental monitoring.

Main features of the base station

• 18.5" (47 cm) color display

• 24 h / 14 days local forecast

• Wi-Fi connectivity

• Visibility and cloud cover data

• Indoor temperature and humidity measurement

• Barometric atmospheric pressure

• Display of all 8-in-1 sensor data

• Heat stress index and WBGT

• Beaufort index

• Time, date, moon phases, sunrise/sunset

• Maximum/minimum value memory

• ProWeatherLive weather alerts

• Auto-dimming backlight

• WSLink App for configuration and firmware

• Support for additional sensors

• Power supply: adapter included + CR2032 battery (not included)

8-in-1 sensor features

• Measurement of 8 complete weather variables

• Integrated steerable solar panel

• Full water resistance

• 150 m wireless range

• Operates on 3 AA batteries when the sun is not shining (not included)

Includes

• Base station with 18.5" display

• 8-in-1 outdoor sensor

• Power adapter

• Instruction manual

(Requires additional batteries not included)

Technical highlights (SEO summary)

• Outdoor temperature range: -40 to +60 °C (-40 to +60 °F)

• Indoor temperature range: -5 to +50 °C (-4 to +50 °F)

• Humidity range: 1-99% (indoor/outdoor)

• Accuracy: ±1 °C / ±3.5% RH

• Barometer: 540-1100 mbar

• Cloud services: ProWeatherLive, Weathercloud, WSLink

• Total net weight: 3,093 g

• Color: Black

• Extended warranty: 5 years

Conclusion: a professional, powerful and versatile weather station

The BRESSER 4CAST 18.5" with 8-in-1 sensor is much more than a home weather station: it is a professional tool for those looking for accurate information, reliable forecasts and complete indoor and outdoor weather monitoring. Ideal for demanding users, sportsmen, garden and orchard owners, weather enthusiasts, as well as for astronomy and observatories thanks to its robust data system and advanced forecasting.

BRESSER 4CAST 18.5" Wi-Fi Weather Station with 8-in-1 Sensor