A dough proofer is a warming chamber used in baking that encourages fermentation of dough by yeast through warm temperatures and controlled humidity. Bakery Fermentation Dough Proofer is Goods Appearance, Easy Operation And Reliable Usage, Proofers Is Made With Stainless Steel Which Is Durable with Food Safety, Long-Lasting And Clean., Easy Temperature And Humidity Setting, Its Suitable For Hotel, Bakery, Supermarket, Cake Shop And Factory And So On.