"The Excalibur 3926TB 9-Tray Electric Food Dehydrator is a professional-quality appliance that is perfect for all of your food-drying needs. This nine-tray electric food dehydrator offers ample space for bulk drying and features an adjustable thermostat that ranges from 105°F to 165°F, which ensures a low enough temperature to preserve the active enzymes in fruits and vegetables and a high enough temperature to safely dry meats for jerky. It also features a built-in on/off switch with a 26-hour timer, a seven-inch fan for increased air circulation and 600 Watts of power, amongst a bevy of other ultra-convenient features."