* Design of high-precision 1/30000,count internal resolution of 1/300 000
     * With auto zero,auto tare,auto-total,auto printing,automatic serial number of the function
     * A single point calibration and three-point calibration of the function,to ensure accuracy
     * With automatic zero adjustment and software filtering,weighing the reaction rate be adjusted to follow a different use of the environment
     * Has a total of 50 pen display and the elimination of functions and individually,to do with the RS232 and the sum total of Print
     * Optional RS232 interface and a set of two Relay interface to an external computer,mini printers,thermal label printers,three-color warning lights,large LED display
     * Has picture-scale features,you can add a floor scale or platform scale
     * Widely used in various industrial applications,for small parts counting function to provide more accurate