Quote Originally Posted by Fraido View Post
Oh yeah, a hundred is a good deal. I just don't want to buy a $200+ plus shipping thermostat, if a hundred dollar one would work just as fine.
In terms of the Herpstats, their more expensive versions are simply multiple thermostats packaged into one unit.

A $100 Herpstat controls one probe, a $200 Herpstat controls two probes, etc. You don't get better quality when you spend more money for these - just more flexibility.