Termometerfabriken Wireless in-/outdoor thermometer

- Range: 80 meters free field- Measuring range indoors: -10 to +50C- Measuring range outdoors: -50 to + 70C- Powered by 4 x LR03 / AAA batteries (not included)- Digital wireless outdoor/indoor thermometer and clock- The sensor for the outside temperature is located outside and transmits wirelessly to the receiver via 433 MHZ.- Max/min function for reading the highest and lowest temperatures.Dimensions display: 108 X 64mmSensor dimensions: 90 x 60 mm