Too bad, the product you are looking for is no longer available.
Here is the solution:
Analogue thermo-hygrometer 45.2010
Whether we feel well and comfortable at home depends to a great extent on the quality of the indoor air.
The compact thermo-hygrometer is an ideal instrument for monitoring the room climate. You can easily keep an eye on temperature and humidity and regulate them with targeted heating and ventilation. This is how you create a pleasant and healthy living environment and even save on heating costs.
The instrument is entirely manufactured in Germany.