Scigiene's Touch Series analytical balances are loaded with all the high end features, at the price of most economy analytical balances. They include a user friendly 5” touch screen display, Internal auto calibration with one key/time to trigger internal calibration to make calibration checks a breeze, sensitivity/speed set to allow you to adjust for faster readings, overload alarm/fault alarm to alert you if you are starting to overload it accidentally, tare function/counting/density/percentage features, unit conversion (g/mg/ct/oz), can be used for  under weighing, standard RS232 communication and optional USB port, and optional printer.