Quote Originally Posted by kippers View Post
Now I don't have super accurate scales, but he is about a pound.
WalMart kitchen section has digital gram scales for about $20.

EDIT: His temp is now 90 but his humidity is low, at 33 for sure. Will post pictures in a moment.
Is that 90*F ambient, or is it measured with an IR thermometer on the top of the substrate at the hot spot? If ambient that's high, but fine for the hot spot.