Some use materials that change size or weight as they absorb moisture, while others rely on electrical signals or the ...

A hygrometer works: ‘by using a wet and a dry bulb, and when placed in a room, the temperature difference between the two bulbs will help to determine the surrounding humidity,’ says James ...

Reliable Support & Warranty: BaldrTherm stands behind the quality of its products with a 3-year warranty included with every unit. Each package comes with a detailed user manual, and customers have ...