13cm Polished Brass Polar Series Hair Hygrometer By FISCHER

POLAR Series | Precision Engineering

Designed by Mark Braun, the contemporary POLAR series by FISCHER offers a range of important weather instruments that have been manufactured with meticulous precision and attention to detail, using robust and high-quality materials that make the series not only appealing in looks, but also suitable for real-world applications. 

Measuring 133mm in diameter, this hygrometer features a clean white dial with easy to read measuring ranges, protected by a mineral glass lens and a housing made from polished brass. The accuracy of the hygrometer is highlighted with a concise pointer that is bent at the tip, guaranteeing a parallax free and therefore very precise reading of the respective measured value. 

How Does a Hair Hygrometer Work?

A hygrometer allows you to measure the humidity in %. A hygrometer works with either a synthetic fibre or a real hair as the measuring element, which either expands or contracts as it absorbs moisture. As it absorbs moisture, the hair moves the needle via a fine mechanism. Thanks to a special treatment of the hair, the hygrometer reacts to any change in humidity with almost no inertia.

Hair hygrometers are more accurate over certain temperature range but require variation in humidity for the hair to stay responsive. 

Measurements: 133mm x 45mm

Measuring accuracy hygrometer: ± 3% RH (within the range from 20% to 100%), + 1 scale division

Measuring range humidity: 0% to 100%

Product type: Synthetic hair hygrometer

Fischer | Clocks & Weather Instruments | Precision Engineering

• Fischer are a German based company founded in 1945 by aircraft engineer Kurt Fischer in a little village in the Erzgebirge named Drebach
• Precision engineering, durability and solid craftsmanship are the hallmarks of an authentic Fischer product
• Fischer is a proud producer of precision instruments designed to measure the weather and climate, such as barometers, hygrometers, thermometers, maritime clocks, and thermometers
• All FISCHER branded products are exclusively manufactured in Germany, with decades of expertise
• Solid, durable and fine quality mechanical instruments are designed to a high level of precision for both on land and at sea

Customise Your Own Weather Instrument Set

This item comes as part of a series to complete a fully customized set - choose which instruments fulfill your needs and have them beautifully match at the same time.

Polished Brass Set - Barometer | Thermometer | Hair Hygrometer

*Please note: Products in the set each sold separately

Full POLAR Series Weather Instrument Range

Key Features:

• Genuine FISCHER hair hygrometer - Polar Series
• 100% made in Germany by world-renowned experts Fischer
• Manufactured with meticulous precision and attention to detail
• Suitable for real-world applications
• Features a clean white dial with easy to read measuring ranges
• Mineral glass lens
• Polished brass housing
• Highly precise readings
• Optimal measuring ranges on the dial are highlighted in blue
• Diameter: 133mm x 45mm
• Measuring accuracy: ± 3% RH (within the range from 20% to 100%), + 1 scale division
• Measuring range humidity: 0% to 100%
• Product type: Synthetic hair hygrometer
• Contemporary design
• Instruments are made from high quality materials that are built to last a lifetime
• Excellent gift idea that will keep on giving for many years to come
• Part of a series to complete a fully customized set
• 2 year warranty
• Fast delivery Australia wide
• Happiness guaranteed

Disclaimer:

Whilst we do our best to accurately capture all products to best represent their natural appearance, the colour and finish of this product may vary slightly from the images on our website.

*Please note, the photos shown are of the brushed model. The actual product will have a polished finish.