Commercial scale that weighs and calculates the price of a quantity of merchandise and displays these elements.
Paper on which various data are printed (e.g., the weight, quantity and price of the items weighed).
Key with a number that corresponds to the code assigned to a product.
Set of keys with numbers and symbols that are used especially to enter the unit prices or codes of items.
Liquid crystal display that shows the price of each weighed article and, at the end of the transaction, the total price of all purchases.
Each of the three liquid crystal displays that show various numeric information (e.g., weight, unit price and total price).
Liquid crystal display that shows the unit price of an item.
Liquid crystal display that shows the weight of the item.
Set of keys that perform various operations (e.g., data entry, calculations and printing receipts).
Flat rigid surface on which the items to be weighed are placed.