Countdown timer Ideal for those with busy schedules, you can use the 19.5hour countdown timer to prepare your favourite treats while you are at work, out running errands, or even while you sleep. The unit will automatically switch off at the conclusion of the cycle. No tray rotation required The horizontal drying action results in even drying from back to front. You won't have to worry about rotating your trays, and you can enjoy your dried food without any icky moisture spots. Eight temperature settings This dehydrator features eight temperature settings, ranging from 35oC to 70oC. Use the lower temperatures for making dough, drying flowers, or for culturing yoghurt. Turn up the heat for recipes such as fruit rolls and beef jerky. Six large drying trays With six large drying trays, you can dry a smorgasbord of fruits in one go for greater time and energy efficiency. Remove shelves to make room when leavening bread or culturing yogurt, or when drying a generous bunch of grapes.