OREGON SCIENTIFIC Hygrometer Thermometer Comfort Black (BA030018-BK) Weather station

Treat yourself to a healthy and energy-saving home environment with this black Hygrometer Thermometer from the brand Marathon, a useful tool to monitor your indoor climate. It measures both humidity and temperature, and those two factors ultimately determine your comfort and heating costs. In fact, dry air is already comfortable at lower temperatures and feels warmer than humid air. You easily mount it on the wall and, because it runs on the 2 included AAA batteries, you do not need a power outlet for this.