Product review (4 stars): Good Product, but small screen face
I bought 8. They are much smaller than they look. I didn't need them to be huge, but they are small. In some ways this works as an advantage. I want to keep an eye on the temps without everyone else focusing on the temp. I put all of them in my office on my desk for several days. This allowed me to see if there were any discrepancies in measuring temp or humidity. They were all within 1-2 degrees of each other and humidity rates were also extremely close.