Feature:1. RS232 Interface: This electronic scale features an RS232 interface. The RS 232 interface allows serial data exchange between a digital laboratory balance and a computer printer, which is very convenient for organizing and analyzing data results.2. Unit Conversion: The unit of this electronic industrial counting scale can be converted from g to kg, lb to meet your different weighing needs.3. Multiple Functions: This industrial digital scale is multifunctional with weighing, unit weighing and counting functions, which greatly saves your time and improves efficiency.4. Excellent Stainless Steel And ABS Material:This industrial digital scale is made of tough laboratory quality stainless steel and ABS material that can handle daily use year after year.5. Wide Application: This industrial digital scale has a wide range of applications and can be used for counting parts or coins, tickets, checking inventory or balancing registers.Specification:Product Name: Accurate Electronic Industrial ScaleMaterial: Stainless Steel, ABSScale Range: Approx. 15KG/33.1lb, 0.5g/0.02ozApplication: Accurate Electronic ScalePower Supply: Build In 6V 4Ah Acid BatteryDisplay: Large LCDFunction: With RS232 Serial Port, Counting, Tare Function, Stainless Steel Dual Purpose Scale PlateOperating Temperature: 0-40C.Package List:1 x Counting Scale ( 3 Components Composed)1 x Plug Cable