Product review (5 stars): Perfect for baby's room
Small, simple, and far more substantial than anticipated.  This is not cheap plastic; I am very impressed with the robust build.  This is perfect for the baby's room - he has had some difficulty getting over a cold and come to find out, his room is not only slightly colder over night but also far too dry.  We can now use our humidifier appropriately - I feel foolish for not having purchased such a meter before now.  Purchased at promotional price for testing and reviewing.