This sourdough starter warmer is specially engineered for sourdough yeast cultivation and home dough fermentation. Equipped with built-in PTC heating element, it delivers adjustable temperature from 70℉ to 120℉ to maintain the optimal steady environment for yeast activity and shorten fermentation cycles. it fits standard 24oz–40oz fermentation jars for home baking.
Made of ABS, PC and aluminum, plug-and-play operation andblack, white and wood grain Colors available. As a direct manufacturer, we offer stable bulk order supply and flexible OEM & ODM customization, including logo, color and packaging customization. All items are CE and FCC certified. Bakers can observe fermentation bubbles and texture changes easily, and mark jars with DIY labels to track starter batches.
Constant Temperature Heating: Built-in PTC heating plate to meet diverse fermentation needs. It maintains an optimal fermentation temperature and shortens fermentation cycles.
Compact & Portable Design: Compatible with standard cups, jars and fermentation bottles ranging from 24oz to 40oz. It fits various fermentation jar sizes and is ideal for home fermentation.
Ambient Temperature Control: Adjustable temperature range of 70–120°F. It can be tuned according to room temperature differences to achieve the perfect condition for yeast fermentation.
Multi-functional Integration: Works as a fermenter and also a warming coaster for heat preservation. The plug is non-polarized, allowing for simple plug-and-play operation.
Fun & Customizable: Allows direct visual observation of bubbles and texture changes during fermentation. DIY labels can be applied to record fermentation dates and strain names.
