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🔴 Vintage mechanical STURM REGEN VERANDERLICH SCHON S.trocken barometer

🔴 Vintage mechanical STURM REGEN VERANDERLICH SCHON S.trocken barometer

€120,00

Diameter 12 height with hook 15.5 centimetres

Stunning German barometer STURM REGEN VERANDERLICH SCHON S.trocken for detecting the climate mechanically and autonomously,

stunning because it is made with a wooden edge, with a central window with curved mineral glass through which the internal mechanism can be seen

in fact it is adjusted by the small wheel located in the center of the glass to set it to the climate and then detect it autonomously

Condition and dimensions as shown in the photo. 100% ORIGINAL VINTAGE.

⚙️ Mechanical mechanism

🔍 Conservative state as per photo

📖 An age of ink and genius: Mechanical barometers, also known as aneroid barometers, are instruments used to measure atmospheric pressure without the use of liquids. Invented in 1843 by Frenchman Lucien Vidi, these devices offer a practical and portable alternative to mercury barometers.

The heart of a mechanical barometer is a sealed metal capsule, called an aneroid capsule, inside which a partial vacuum has been created. Changes in external atmospheric pressure cause the capsule to deform: when the pressure increases, it compresses; when it decreases, it expands. These movements are amplified by a system of levers and gears that move a needle on a graduated dial, thus indicating the atmospheric pressure. Unlike mercury barometers, mechanical barometers do not contain toxic substances, making them safer and easier to handle.

• Portability: thanks to their compact structure, they are ideal for use in domestic, nautical and hiking environments.

• Ease of reading: the analog dial allows an immediate reading of the atmospheric pressure.

• Long-lasting: the robust construction and the absence of electronic components make them long-lasting and reliable instruments.

PROMO: FREE SHIPPING THROUGHOUT ITALY!


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