KOLO Hygrometer: why adding water makes the same temperature feel hotter
The KOLO Hygrometer is a sauna hygrometer, a dial that shows how humid the air is. Beside a thermometer, it helps explain why adding water to the stones makes the room feel hotter while the temperature barely changes. Damp air feels hotter than dry air at the same temperature. That also explains why the same sauna setting can feel different from one day to another.
The round mechanical dial has a needle and reads from 0 to 100 percent. It hangs on the sauna wall near the bench, around head height and away from the heater. Black is the only color. Need a temperature dial alongside it? See the KOLO Fahrenheit Thermometer. The KOLO Hygrometer ships free from Norse Steam with No Sales Tax (except WY) and our 100% price match guarantee.






























































