AUW320 analytical balance with a maximum capacity of 320 g and a minimum display of 0.1 mg. Included are: UniBloc technology, self-calibration, clock calibration, internal calibration, a built-in clock, an ISO calibration report function, a backlight, Windows Direct capability, a RS-232C interface, an analog bar graphic display, piece counting, Carat measurement, specific gravity measurement, below-weight measurement, a formulation mode, and an internal timer output.