Product review (5 stars): Works great !
Like a lot of people, I have allergies and during the winter need to keep the humidity level between 30-40%. Higher humidity helps in that it keeps me from shocking my dogs and cats when I touch them. This is working great ! I have taken it from room to room to get the reading on each room so I'll know how much humidity I need to add to the air etc. The numbers are easy to read which is plus. I'd order this again and recommend it highly.