BD-905 graphite weather station with display

Multifunctional: the device measures both indoor (0 °C to 50 °C) and outdoor temperatures (-40 °C to 70 °C). In addition, it offers a calendar up to 2099, a time sync after the DCF77 signal, an alarm function and a snooze function. In addition, it provides a weather forecast for 12 hours in advance or a humidity measurement. ✅ PERSONALISATION OPTION: The device offers the choice between a twelve and a twenty-four hour format. In addition, it can measure the temperature in both degrees Celsius and Fahrenheit. Rechargeable via a solar/photovoltaic panel. Full kit: the product includes a wireless weather station with colour display, an outdoor sensor (communication range with the sensor up to 100 m) and instructions in Polish language. The sensor can be installed both indoors and outdoors. Indoor and outdoor use: the station syncs automatically with the sensor and the display shows the readings of the station and the sensor. With information about indoor and outdoor temperatures, you can ensure optimal comfort in your home or office. Technical data: Type of power supply of the device: mains (power supply) or 2 x AA 1.5 V batteries. Weather station power supply: DC 5 V. External power supply for the sensor: 3 x AA 1.5 V. Transmitter frequency: 433.92 MHz. Transmission communication distance: up to 100 meters. Dimensions: 20.5 x 3.2 x 13. Colour and finish: graphite Humidity measurement range: 20%-95%. Rain Measurement Range: 0-9999mm Wind range: 0-180 km/h. Wind Direction Range: 0-359°