Quote Originally Posted by rabernet
I'm not sure if you were aware that you can buy one unit for $12 at Walmart in their hardware section. It measures indoor and outdoor temps (indoor = cool, outdoor = warm) AND humidity. The brand is AcuRite.

You can even buy it online here:
http://www.weatherconnection.com/pro...p?itmky=529964

In the picture, the top reading is time, and you can switch that to temp, so you'd set the unit inside your enclosure (I actually velcro mine to the side) at ground level on the cool side of the enclosure and then run the probe to the inside of warm side hide to measure warm side temps.

Hope that helps!
Agreed, you can never have too many of these laying around along with the AAA batteries!! lmao