Product review (2 stars): Easy to use/read, good seller
UPDATE: After a few days, we realized the 2nd one is actually not working fine at all and is broken. Recommending to only buy this if you want a reliable thermometer.
---
We purchased 2 of them for different rooms and one was not working right and not showing accurate numbers so we contacted the seller and they were easy to work with and sent us another one and it works fine. We relied on these a lot in the winter to have a general idea of the humidity so we could use our humidifier appropriately.