Retail scales are an essential element of a retail store or public catering. They are designed to calculate the cost of the measured weight of the goods. Modern electronic scales have a function of calculating the price of the product’s weight, thanks to built-in memory, which contains information on the cost of the output. Such devices can be used in complex with equipment for automation of trade and independently. The equipment can weigh with a discrete 2 to 5 g. Furthermore, the device can automatically subtract the tare weight from the total weight of the product. The weight measuring equipment is manufactured with two displays - on the case and on the rack, which is convenient for the user. Retail scales, produced by the Mettler Toledo Company, are compact, reliable, easy to use, equipped with two screens and a comfortable keyboard. They have user friendly interface and the ability to perform both autonomous and connecting to the computer. This equipment meets all the requirements of modern business - compactness, ease of use, and energy efficiency.