Hama window thermometer

This simple outdoor thermometer comes equipped with a clear LCD display. You can fasten it to a window with the integrated suction cup so you are able to see the outside temperature from the comfort of your home without ever having to open the window. In addition, it is designed to measure a normal temperature range and accurately calculates to one degree Celsius.
Parameters and specifications:
Measuring range: -20°C to +60°C
Accuracy: +/-1°C
Power supply: 2x LR44 button cell batteries (included)
Colour: silver