Home Brew Heat Heating Belt Pad with Temperature Controller for Beer Wine Spirits fermenter

This easy-to-use heat pad with a temperature controller is designed to keep your brew warm at a pre-set desired temperature for consistent fermentation at a low cost, as the heat pat is only 25 watt.
Heat pad 
The PVC surface is waterproof (but the pad is not suitable to use in liquid). An internal temperature safety will shut off the power if the heat pad’s surface temperature is above 70 (+/- 5) ℃. 
There are two fire-resistant cotton sheets beneath the PVC cover. The heating wire is double insulated. 
The diameter of the heat pad is 30cm (12”) and it is suitable for glass and plastic fermenters, carboys, and buckets. It is easy to clean by wiping off and easy to store. Improve the quality of your beer and wine while reducing fermentation time with this electric heating pad. It is perfect to use if you need to keep your brew in a spare room, garage, or cellar where the temperature is lower than the ideal for brewing.
  Safety Warning: 
 
Temperature controller
The temperature controller is connected with an NTC temperature probe, which can be fixed on the fermenter by a rubber holder and a band (included in the package). 
The temperature controller ensures the desired temperature is maintained. The temperature range that can be set by the controller is 0 to 42 ℃.   
Please note: The heat pad can raise the temperature by 3-11℃ above the ambient temperature due to its low wattage. Therefore if the ambient temperature is too far below the desired temperature, it may be hard to reach the desired temperature.