WESTON Food Dehydrator Machine for Jerky, Fruit, Meat, Herbs, VegetablesThe Weston 10 Tray Digital Food Dehydrator with Oven style Door has a powerful 900 watt heater and 10. 3 sq. ft. of drying space. The temperature is adjustable from 90 160 F, and the digital timer can be set for up to 48 hrs. of continuous drying. LARGE CAPACITY WITH 10 TRAYS: Make pounds of delicious healthy snacks and preserve more food at once with this large capacity food dehydrator. It has 10 trays and up to 10. 3 square feet of drying space.