MULTIFUNCTIONAL – the weather station has many useful functions – it allows, among others,in. for the measurement of maximum and minimum temperature, internal and external temperature at C/F, and also measures air humidity in %. AESTHETIC – presented home weather station is a useful device in every home, which thanks to an aesthetic case resembling an alarm clock can be successfully placed anywhere, both on a desk, as well as on a wardrobe or table. The device is equipped with 4 buttons: screen backlight, ch/synch – channel selection or read synchronization, degrees/ history – switching measurement units, record history, max. min./ clear – minimum and maximum records and memory cleaning option. SIGNIFICANT WIRELESS RECEPTION RANGE – a robust weather station has a very long wireless reception range of up to up to 60 meters, providing accurate temperature measurements with an accuracy of plus/minus 1 C and humidity measurement with an accuracy of plus/minus 5 %. SPECIFICATION: color display with touch buttons Backlight: 12 seconds 4 buttons: backlight, ch /sync, degrees/ history, max . min./ clear displays: temperature and humidity in the house and temperature and humidity outside Internal temperature range: -20C to 70C / -4F to 158F outdoor temperature range: -40C to 70C/-40F to 158F Humidity range: 20%-95% temperature display unit: selectable C/F refresh rate: every 10 seconds error: temperature / - 1 C error: humidity / - 5 % Wireless reception range: 60 meters wireless frequency: 433 MHz dimensions: 11/9/2,5cm Weight: 0,244kg INCLUDED: weather station receiver mounting kit Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.