IQ+710 Digital Weight Indicator Features: Stainless Steel NEMA 4X/IP66 Enclosure, Large .75" Vacuum Fluorescent Display with 16 Characters for Operator Prompting, 5 Point Linear Calibration, 4 Macros, 30 Steps Each, Ability to Interconnect Macros with Setpoints(Macro Can Start Batch Setpoints), 8 Digital Inputs plus 8 Digital Outputs, 60 16 Character Programmable Fields for Display Prompts, Power for Eight 350ohm or Sixteen 700ohm Load Cells, Expanded 29-Key Alpha-numeric keyboard for entering Truck ID, Numbering, Prompts and More, 300-ID Truck In/Out Programs (six modes), 7 Characters, Batching and Continuous Mode Setpoint Functions, Two Communication Ports: (1) EDP Port, Full Duplex RS-232 or RS-485, (1) Printer Port, Simplex RS-232 or 20mA , Six 300 Character Programmable Output Formats, Independent Transmission to EPD or Printer Port, Completely Menu Driven,Time & Date. NTEP Certified.