Digital Hygrometer that takes AA/AAA batteries?

[zmancbr]

Originally Posted by 14holestogie

Or you could check EEE-Baaay. I think I picked up 20 watch batteries under $10.

Ebay has a TON of batteries that are pretty cheap and seem to last a reasonable amount of time...

The plus for me, is the little laser pointer that we use to torment the cats uses the same batteries as my Hygros... so I buy in bulk cuz that thing eat the batteries lol...