... , connect to printer to print bill for customerHY408Stainless Steel ACS Series Price Computing ScaleCapacity: 3KG/1G, 6KG/2G, 15KG/5G, 30KG ... are real factory specialized in producing electronic scales as follows:1. Price computing scale 2. Platform scale3. Floor scale 4. ... , TARE, CLEAR, STORGE function Capacity: 15KG or 30KG , readability 1/3000 or 1/6000 dual range.RS232 or USB port is available ...