Function: Used for drying various foods like fruits, vegetables, and meats, for preservation or making snacks like jerky.
Features: Often come with multiple trays (like the 6-layer model shown), adjustable temperature control, and sometimes timers.
Capacity: Available in various sizes, from smaller home-use models to larger commercial dehydrators with many trays.
Energy Efficiency: Many models are designed to be energy-efficient to help save on electricity costs.