Due to the different display settings, the real product may have a little color error. Lightweight and easy to install, suitable for hanging or placing on a surface.
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【Material and Components】This 4 pieces weather station set is made with a brass outer shell, plastic bottom shell, and acrylic lenses. We'd like to settle any problem in a friendly manner. It's just take you 1 minute.
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Guter Zustand Gesamtlänge 51,5cm Gesamtbreite 16,5cm Tiefe 4cm
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Installation, Anschluss an falsche Netzspannung, normalen Verschleiß, Nichtbeachten der Gebrauchsanweisung, chemische oder elektrochemische Einwirkung und höhere Gewalt entstehen.
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Use it away from the air conditioner. Accuracy: ±2℃, ±5%RH(30~80%RH), ±5hPa(970~1040hPa). Resolution: 1hPa, 1℃, 2%RH.
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The Vintage Staiger Barometer Thermometer & Hygrometer is a rare and collectible scientific instrument measuring barometric pressure, temperature, and humidity. This 17.5" long piece is a unique addition to any collection of vintage scientific instruments, perfect for enthusiasts of meteorology or antique gadgets. Although in need of repair, this barometer thermometer and hygrometer holds a nostalgic charm and historical significance, making it a valuable find for collectors. Please note the hygrometer thermometer both work, but the barometer doesn’t move so sold as seen
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📖 An era of ink and genius: mechanical barometers, also known as aneroid bartenders, are tools used to measure atmospheric pressure without the use of liquids. Invented in 1843 by the French 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 aeroid capsule, inside which a partial void has been created. The variations of external atmospheric pressure cause the deformation of the capsule: when the pressure increases, the capsule compresses; When it decreases, he expands. These movements are amplified by a system of levers and gears that move a needle on a ranking dial, thus indicating the value of the atmospheric pressure. Unlike mercury bars, mechanical barometers do not contain.
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People always bought together with.
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