Versatile Dough Proofer with Temperature Control for Baking and Fermentation for Making Bread, Yogurt, Natto Features: Odorless Fermentation This household fermentation machine ensures there is no unpleasant smell, preserving the authentic taste of food during fermentation. It includes a built-in 75C thermal protection feature to prevent excessive heating and ensure product safety. Excellent Thermal Insulation The inner layer features a combination of aluminum film and pearl cotton material. It is tightly stitched, durable, and will not burst. This construction provides long-term thermal insulation and is suitable for both warm and cool applications. Temperature Control The fermentation machine is equipped with a temperature control meter offering precision up to 0.1C. Set the start temperature (PO) to 24C and the stop temperature (P1) to 33.4C. When the temperature reaches 33.4C, the unit stops heating, ensuring optimal fermentation conditions. Double-Sided Heating Pad The heating pad has black waterproof fabric on the front for easy cleaning and white insulation cotton on the back to reduce heat loss. The electric heating pad is washable; however, avoid getting the electrical interface and other components wet. Versatile Applications This fermentation chamber is ideal not only for bread but also for making yogurt, natto, tempered chocolate, and various probiotic foods such as soft cheeses, fermented butter, kombucha, tempeh, and kefir. Product Specifications: Product Name: Fermentation Box Size: 30 x 29 x 19 cm Voltage: 220V Probe Cable Length: 1 meter Insulation Box Material: Pearl Cotton + Aluminum Foil Control Accuracy: 0.1C Heating Pad Size: 29 x 29 cm