Menu Driven Operation, Highly Sophisticated State Of The Art Technology Based Weighing Terminal, Remote Sensing Excitation Circuitry, High-Resolution Analog To Digital Converter, Automatic Calibration Check, Auto Zero Maintenance, IBM Keyboard Keypad Interface, Password Security, Centronics Parallel Interface, Self & Operator Diagnostics, Digital Indicator Model With Embedded Microc, Controller And Large Lcd Displays, Auto Zero Tracking, Watch Dog Timer.