- Accurate and comprehensive weather tracking The FJ3390A Professional Weather Station uses advanced sensors to provide precise measurements of temperature, humidity, wind speed, and rainfall. Stay informed about current weather conditions in your area with this multifunctional device. - User friendly design with alarm and display features Features a clear interface and offers timedate display, perpetual calendar, and language selection. Set up to two daily alarms with automatic snooze to help you manage important events. - Warning alerts for extreme conditions Upper and lower limits for temperature and humidity, plus an upper limit for wind speed and rainfall, provide warning alerts to help you stay prepared for extreme weather and protect people and property. - Versatile display with additional measurements In addition to temperature, humidity, wind speed, and rainfall data, it also displays somatosensory temperature, wind chill index, thermal index, and dew point temperature for a fuller view of comfort and environmental conditions. - Practical use scenarios - Home outdoor planning: use real-time readings and alerts to schedule porch activities, gardening, or family outings. - Seasonal readiness: monitor wind chill and thermal indices to adjust clothing and plans during cold or hot periods. - Property protection: track rainfall and wind to prepare for storms and safeguard valuables.