La Crosse Technology - Monochromatic Display Indoor Thermometer with Humidity - Black

A quick temperature and humidity check that goes wherever you need it — and stays as long as you want it to. This dual digital thermometer and hygrometer keeps it simple: easy-to-read digits on a slim, square display that fits on a shelf, mounts on a wall, or moves room to room whenever you need a fresh read on a different space. In black, it blends right into a workshop, garage, or utility space without a second thought. Set it up in seconds, and a 4+ year battery life means once it finds the room that needs it most, it's there to stay.