Weather station 9103S-06 - barometer, hygrometer, thermometer; , Fischer brand, Germany
285X125MM; 63-100-63MM.
Wooden housing, black, lacquered, chrome-plated dials.
Names in English. Names in English.
The device can be hung horizontally or, after rotating the dials, vertically.

It is commonly known that the higher above sea level, the lower the pressure. The higher the pressure, the less changeable the weather. At pressure higher than 1020 mbar, we can expect a dry, clear day. In summer, this will simply mean pleasant weather; in winter, probably a frosty day (though with the possibility of fog). Pressure in the range of 1005–1020 mbar means changeable weather. Periods of brightness may alternate with passing rain. At pressure below 1000 mbar, the sky will be covered with clouds and we can expect rain. Rising pressure means improvement and, conversely, falling pressure means worsening weather. Sudden, clear pressure jumps in summer may indicate severe storms.

A barometer is a very precise device that measures air pressure. For this purpose, it uses a so-called vacuum capsule, whose walls expand or contract by hundredths of a millimeter depending on the changing air pressure.

A person feels comfortable at a temperature between 18 and 22 degrees Celsius and at air humidity of 35-65%. We should maintain appropriate air humidity. It is a matter of our health and well-being. Please remember that air humidity measured with a hygrometer placed indoors will correspond only to indoor humidity. Outdoors, large fluctuations in humidity occur during the day.

Calibration of the barometer, thermometer, and hygrometer was carried out at the factory. However, as a result of, for example, strong shocks, a new adjustment may prove necessary. To perform it for the barometer and hygrometer, use a screwdriver and adjust the screw on the rear wall of the device in accordance with the recommendations in the enclosed instructions. In the case of the thermometer, when the mercury column has separated, several sharp shakes will help.

Fischer was founded in 1945 in Drebach, Germany, and has been manufacturing barometers, hygrometers, and thermometers there ever since. This represents more than 70 years of experience in this industry. Today, Fischer is a well-known and valued supplier of high-quality products.