Temperature reads 25c even though I had it outside when it was snowing, inside or in the fridge. Returned, can not recommend

We wondered why we were seeing mildew in our bathroom. This was the measurement tool to give us the answers. It turns out that our bathroom exhaust fan woefully inadequate for pulling moisture from the shower. The same day that this meter arrived we determined a) the fan was working at the flow rate advertised and b) Amazon would sell us a replacement fan with much higher flow. Problem fixed after one more Amazon package. Note you might have to do a little cardboard, scissors, and duct tape work to match the meter to the vent.

item werkt goed. aan te bevelen prijs/prestatie.

It would be nice if it would remember the last settings...

chegou com defeito e teve de ser trocado. espero que o novo venha ok