The EcoSavers® Hygrometer | Thermometer LCD is another aid to help you save energy !
Did you know that air with a high humidity will take more energy to heat up. Optimize your inside climate and keep it between 40%-60% and do not waste energy by heating up air with too high humidity.
Also the display shows you the temperature. By optimizing the temperature you can save heating costs in winter and cooling costs in summer.
Measuring = knowing.