Comes with a cooling side (plug in your fridge, freezer or AC unit) as well as a heating side to plug in your heat source. Set your desired temperature and walk away. Perfect for home brewing. It's easy to use and economical. Can also be used for making Keezers at home!

Features:

• Simple plug and play design with user friendly LED interface
• Dual stage ITC-308 - control both heating and cooling
• Adjustable Heating/Cooling differential
• 1000W max power
• Celsius or Fahrenheit
• High and low temperature and sensor fault alarms
• Can control temperatures of -58° F through 210° F (-50° C - 99° C)
• Body Dimensions: 5.5 in x 2.7 in x 1.3 in