Quote Originally Posted by Jordan23 View Post
You'll get a range of answers on this, Collin. Some will say only the NIST certified hygrometers are worth buying. Myself, I use a small round one from quality importers and this cheapie from Walley World (http://www.walmart.com/ip/AcuRite-Di...nitor/16888914).

I change batteries regularly and they've done me just fine so far.
I have the same.. Been perfect for me.. No complaints..