lämpötähtäimet
Lämpötähtäimet, known in English as temperature gauges or thermometers, are instruments designed to measure temperature. They are fundamental tools in various scientific, industrial, and everyday applications. The principle behind most temperature gauges relies on the physical property of a substance that changes predictably with temperature.
Common types of thermal gauges include liquid-in-glass thermometers, which utilize the thermal expansion of a liquid,
Digital thermometers often employ electronic sensors such as thermistors or thermocouples. Thermistors are resistors whose resistance
The accuracy and range of a temperature gauge depend on its design and the materials used. They