Designed for precise dough proofing and controlled fermentation, this warming box provides steady heat to support bread dough proofing and related kitchen tasks. A smart controller lets you set and maintain an optimum temperature for dough proofing, yogurt fermentation, and similar processes, while an auto-off timer helps reduce over-proofing or over-fermentation. The system uses an NTC temperature sensor that can be placed on the proofing container to monitor the real temperature of the proofing environment, and an LED indicator shows the current temperature. With a temperature range of 50 to 115°s Fahrenheit, it covers conditions needed for sourdough proofing, yogurt making, yeast breads, sauerkraut, tempeh, homemade wines, plant propagation, and other gentle warming applications. The unit measures 15.75 by 13 by 10 in. is powered by 120-Volt and 45-Watt, and includes a 7-foot power cord and a 3.9 ft. sensor cord. A built-in thermostat provides overheat protection. Temperature and timer settings are straightforward to configure and monitor, and the vinyl enclosure is easy to wipe clean. Once you set up the warming box, the heating mat runs autonomously, requiring less frequent supervision of dough, fermentation, or other warming tasks. This setup supports more consistent results across multiple batches.