Sunbeam Food Lab Electronic Dehydrator. 8 temperature settings offer total versatility; great for drying fruit, herbs, veg, citrus peel, and even flowers, as well as activating the yeast, culturing yogurt, proofing bread dough, and making meat jerky. monitor during the drying process. The convenient countdown timer can be programmed for up to 19.5 hours in 30 minute increments and turns off when complete.