KOLO hygrometer 2

The KOLO hygrometer 2 suits together with thermometer 2. The diameter of this hygrometer is also 12cm. It is only available in black.

"Mittari" is Finnish for "meter" - and in this case, it's the one measuring humidity in your sauna, not temperature. That's really the whole story. We could try dressing it up with some grand backstory, but let's be real: it's a hygrometer