i ordered that model off amazon. it works great, but the lead for the temp probe is ridiculously short (like 1/2 inch). i use it to run this
http://www.northerntool.com/images/p.../173035_lg.jpg it has worked extremely well at keeping the temps right during cold snaps, and even when it was in the 30's and our central heating broke.
again, the problem is the probe, since you can only get readings at the height of the plug, resulting in some change as you get higher in the room.
james
