Before Christmas 2019 we bought a FLIR cam, a thermal image camera. With that cam it is possible to detect leaks of warmth in a building. It shows temperature as colour as an overlay over a normal photo.
on 14. Nov
A large portion of the Finnish population (5,52 mil) lives in the Greater Helsinki region (1,4 mil). That is ~ 25,45% of the entire Finnish population. The rest of the population is scattered across the country, with some larger cities (>100.…