Product review (5 stars): Great Product
I wanted a few temp & humidity sensors to put around the new house that has a basement that is open to the main house.  Just curious what the humidity levels were and how the AC system was working.

The displays work great and tell me what I wanted to know.  Just set them on a counter or end table.  Display is easy to read, batteries have lasted 6 months as of now, no issues.

Would recommend to friends wanting to know the same info.  Good, cheap info for peace of mind.