tyhjiömittare
A tyhjiömittari, or vacuum gauge in English, is an instrument used to measure pressure in a vacuum. This pressure is typically much lower than atmospheric pressure. Tyhjiömittarit are essential in many scientific and industrial applications where precise control of low-pressure environments is required.
There are several types of tyhjiömittarit, each suited for different pressure ranges and applications. For example,
The principle of operation varies greatly depending on the type. Mechanical gauges rely on the physical deformation
Tyhjiömittarit find applications in diverse fields. In laboratories, they are used in vacuum chambers for experiments,