WEATHER STATION / METEO THERMOMETER + HYGROMETER WITH EXTERNAL SENSOR MULTIFUNCTIONAL - the weather station has many useful functions - it allows, among others to measure the maximum and minimum temperature, indoor and outdoor temperature in ° C / ° F, and also measures the air humidity in%. AESTHETIC - the presented home weather station is a useful device in every home, which thanks to the aesthetic casing resembling an alarm clock can be successfully placed anywhere, both on a desk, as well as on a wardrobe or table. MODERN AND PRACTICAL - wireless weather station is a modern and practical accessory that has a readable display, from which you can easily read the measured values. The device is equipped with 4 buttons: screen backlight, ch / synch - channel selection or reading synchronization, degrees / history - switching measurement units, history of records, max. min./ clear - minimum and maximum records and the option to clear the memory. EXTENSIVE WIRELESS RECEIVE RANGE - a robust weather station has a very long wireless reception range up to up to 60 meters , ensuring accurate temperature measurements with an accuracy of plus / minus 1 ° C and humidity measurement with an accuracy of plus / minus 5%. SPECIFICATION - color display; 4 buttons: backlight, ch / synch, degrees / history, max. min./ clear; displays: home temperature and humidity, and outdoor temperature and humidity; indoor temperature range: -20 ° C to 70 ° C / -4 ° F to 158 ° F; outdoor temperature range: -40 ° C to 70 ° C / -40 ° F to 158 ° F; humidity range: 20% -95%; temperature display unit: ° C / ° F selectable; 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: 0.244 kg. SPECIFICATION: color display with touch buttons backlight: 12 seconds 4 buttons: backlight, ch / synch, degrees / history, max. min./ clear displays: home temperature and humidity, and outdoor temperature and humidity indoor temperature range: -20 ° C to 70 ° C / -4 ° F to 158 ° F outdoor temperature range: -40 ° C to 70 ° C / -40 ° F to 158 ° F humidity range: 20% -95% Temperature display unit: ° C / ° F selectable refresh rate: every 10 seconds error: temperature +/- 1 ° C error: humidity + / - 5% wireless reception range: 60 meters wireless frequency: 433 MHz power supply: 4 x AAA (not included) dimensions: 11/9 / 2.5cm weight: 0.244 kg INCLUDED: weather station receiver mounting kit