Uncompromised Cedar Sauna Thermometer & Hygrometer - 2-in-1 Mechanical Masterpiece with Modern Minimalist Design

A mechanical thermometer is an analog device that employs natural principles for temperature measurement. It consists of a metal coil which expands and contracts with changes in temperature. This movement causes a needle or dial to move, indicating the current temperature.

In contrast to digital thermometers, mechanical ones do not require batteries, electricity, or hazardous materials. Instead, they rely on finely calibrated metal strips wound into spirals to achieve accurate readings.

Mechanical thermometers are often accompanied by hygrometers, which work similarly but measure humidity rather than temperature. These instruments provide valuable information for maintaining ideal environmental conditions in various settings, such as saunas or weather stations.

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