The appearance of bar code scale solves the connection between weighing system and cashier system in shopping malls. This medium transmits the sales information of goods to the cashier system through scanning guns through bar codes with different shapes, thus realizing real-time cashier work.

Bar code scales are often used in various supermarkets, department stores, shopping malls and so on. This bar code scale is mainly used for weighing fresh food in daily life, such as dry goods, fruits, vegetables, frozen products, three birds pork and so on. At present, there are some Shenzhen bar code scales used in other industries, such as: industrial-electronic components weighing and printing; Precious seafood (dry goods) wholesale and retail; Weighing and printing of food materials in expensive hotel recipes; Precious metal industry, etc