Indoor-Outdoor Thermometer - any good?

Get a wireless unit that will handle three remotes plus read the inside temp. Put one remote outside under the front end, one in the freezer and one in the refer. This takes care of everything at once.

Bill

It is hard for me to believe one stuck to a window is going to give accurate readings. I would think the air temp next to the window would be somewhat distorted by the temp on the inside of the window, particularly heat loss thru a window on a cool/cold day.

I have a wireless indoor/outdoor thermometer. The outdoor sensor I hang in a shady place with free air flow and never in the sun to give an accurate reading.

They work, but I suggest a wireless thermometer. There are a ton of them available...Walmart, etc.
Here is an example.