Alecto WS-3400 Professional Weather Station with Wireless 5-in-1 Sensor

Professional weather station with a large LCD display and a wireless 5-in-1 outdoor sensor. The WS-3400 delivers comprehensive meteorological data including temperature, humidity, wind speed and direction, rainfall, and barometric pressure, all with a clear blue backlight for easy reading. Its DCF77 radio-controlled clock ensures precise timekeeping, while graphical weather forecasts and moon phase display provide at-a-glance insights.

Advantages

Monitor hyper-local weather conditions with professional-grade accuracy. The 5-in-1 sensor combines a thermo-hygrometer, anemometer, rain gauge, and wind vane, transmitting data wirelessly up to 100 meters. Enjoy advanced features like dew point, wind chill, heat index, and min/max memory, plus alarm functions for temperature and storm warnings. The main unit can be table-standing or wall-mounted, and operates on AC power with battery backup.

Suitable for

• Home weather enthusiasts seeking detailed environmental data
• Gardeners and farmers needing precise rainfall and temperature tracking
• Anyone wanting a reliable radio-controlled clock with weather alerts
• Users who prefer a large, backlit display for easy viewing

Key specifications

• Indoor temperature range: 0°C to +50°C
• Outdoor temperature range: -40°C to +60°C
• Humidity range: 10% to 99% RH (indoor and outdoor)
• Wind speed up to 180 km/h, rainfall up to 9999 mm
• Barometric pressure: 540 to 1100 hPa
• 433 MHz wireless transmission, up to 100 m range
• DCF77 radio-controlled clock with alarm
• Power: AC adapter (included) + 3x AAA backup (not included); sensor uses 3x AA (not included)

Recommendations

For a complete weather monitoring solution, pair the WS-3400 with high-quality alkaline batteries for the outdoor sensor to ensure reliable operation in extreme temperatures. Mount the sensor in an open area away from obstructions for accurate wind and rain measurements.