Designed for Commercial use and Home Kitchen High capacity scale, 22 lb capacity Dust and water proof with tare function and battery compartment Removable and washable stainless steel tray Includes 3-year warranty and AC adapter This highly accurate scale features a removable platform, tare weighing function, and gives readings in lbs/oz and grams. The KW-210-10's functional design makes it easy to clean and gives the scale the ability to withstand high-volume use. Ideal for use in a variety of environments, including commercial and home kitchens, jewelry-making shops, medical facilities and veterinary offices. The scale is dust and water proof (IP67). Runs on either AC (included) or battery power (4 AA batteries; not included).