All RAVAS scale indicators are equipped with one or more RS232 data-ports for communicating the measured weight. For printing on a built-in printer, with date / time and article or client numbers if desired. For data tran......All RAVAS scale indicators are equipped with one or more RS232 data-ports for communicating the measured weight. For printing on a built-in printer, with date / time and article or client numbers if desired. For data transfer to a truck terminal, or direct wireless communication with a PC or Warehouse Management System (WMS). RAVAS indicators offer three different communication protocols: a printing protocol, continuous weight transfer, or question and answer communication, in which the indicator reacts to external commands.RAVAS supplies thermal and matrix printers with her weighing systems, as well as barcode readers and printers, and Bluetooth modems for wireless communication.