HUKKA Humu is a sauna hygrometer made in Finland for monitoring relative air humidity. Humidity readings are displayed on a percentage (%) scale with a pointer.
The hygrometer body is made from natural soapstone and measures 85 mm in diameter. Each piece has an individual stone shade and pattern, so its appearance may differ from the product photograph.
Hygrometer mounts on the sauna wall where humidity readings can be easily viewed.
