This scale is an accurate measuring piece of equipment most suitable for super markets, grocery stores, farmer"s markets and other retail outlets. It is a versatile machine; because it also runs on rechargeable battery. The scale will also automatically switch off when it is in non-use condition, in order to save power.FEATURES: 110V and built-in rechargeable battery; Maximum weight is 66lbs; Digital Front & Rear display (Bright RED LED Display); Displays weight, unit price, and total price; Extremely light weight and durable; Stainless Steel top; Accumulates up to (99) items per memory; Easily program 8 buttons for memorizing unit price most frequently used; Includes TARE function; Includes ZERO function; Includes owners manual; Platform dimensions are 13 1/2" X 9 1/2