The BD-905 Graphite Weather Station with Display is your comprehensive solution for accurate weather monitoring and home climate management. This wireless weather station boasts a vibrant color display and utilizes the DCF77 signal for precise time synchronization. Equipped with a multifunctional outdoor sensor, it delivers a reliable weather forecast for the next 12 hours. Key features include temperature and humidity measurements with trend indicators, as well as alerts for high and low outdoor temperatures. Conveniently, it records the minimum and maximum temperature and humidity levels and tracks barometric pressure with a 12-hour history. A wind chill indicator enhances your understanding of outdoor conditions. This versatile device acts as a calendar, watch, and alarm clock, complete with a snooze function. The display is user-friendly and readable in any light, thanks to its adjustable three-stage backlighting. Battery charge indicators for both the station and sensor ensure you are always prepared. With a range of 100 meters, the outdoor sensor enables the station to automatically synchronize data for simultaneous display. The modern design features a subtle appearance and refined details, ideal for any decor. Comprehensive data points include wind direction and speed, outdoor temperature and humidity, rainfall levels, and indoor climate information—enabling you to maintain an optimal indoor microclimate for health and comfort. Solar-powered charging, alongside mains and battery options, make this device eco-friendly and adaptable to any setting. Designed for enthusiasts of sailing, kitesurfing, and other activities reliant on precise wind data, the BD-905 also covers monitoring for precipitation and detailed day-of-the-week calendars through 2099. Specifications detail power supplies as mains (adapter) or 2 x AA 1.5V batteries for the station, and 3 x AA 1.5V batteries for the outdoor sensor. It operates within a temperature range of 0°C to 50°C indoors, and -40°C to 70°C outdoors, with pressure ranging from 600 hPa to 1100 hPa. Humidity, precipitation, wind speed, and direction are comprehensively monitored for everyday practicality. The device supports both Celsius and Fahrenheit temperature formats, as well as 12 or 24-hour time formats. With a communication range of up to 100 meters and an operating frequency of 433.92 MHz, this robust station is a valuable tool for any environment. Personalize your experience with customizable backlight settings in three intensities: 100%, 50%, 10%, or completely off. The BD-905 Graphite Weather Station with Display ensures you stay informed and comfortable, with all-weather insights at your fingertips.