Concept SO1090 Extra Large Food Dehydrator 9 Trays 380W Stepless Temperature Control 35 to 70°CXXL Food Dehydrator 380W 9 Trays The Concept SO1090 food dehydrator with 380 W power has 9 trays and smooth temperature control in the range from 35 to 70C. You can conveniently dehydrate fruits, vegetables, mushrooms, herbs, meat, flowers or pasta in it. Extend the shelf life of your food Dehydration is one of the few methods of storing food without losing important vitamins and minerals. So why not extend the shelf life of your excess inventory?