I opted for a freezer so with a temp controller so I can use the freezer as a freezer or refriderator as well as a drying cabnet. You can get all plug-n-play components too.
Temp controller
Johnson Controls Digital Thermostat Control Unit - A419ABG-3C
by Johnson Controlshttp://www.amazon.com/Johnson-Controls-Digital-Thermostat-Control/dp/B00368D6JA/ref=pd_sxp_f_pt
Humidity...I've seen this cheaper so look around a bit
[ame="http://www.amazon.com/HUM-1-Hydroponic-Humidity-Dehumidifier-Controller/dp/B004CMOFBC"]Amazon.com : NEW C.A.P HUM-1 Hydroponic Climate Humidity Dehumidifier Controller w/ 2 Outlets : Hvac Controls : Patio, Lawn & Garden@@AMEPARAM@@http://ecx.images-amazon.com/images/I/41MZYatoTFL.@@AMEPARAM@@41MZYatoTFL[/ame]
Go to wally world and get an ultrasonic humidifier, reason for ultrasonic is that it has no PITA filter to change.
Lookin forward to your products!