Accuracy of automatic calibration function Weighing automatic correction mechanism will automatically check the results of each weighing, contrast, to ensure that the quantitative accurate and rapid; unique and scientific weighing data collection agencies weighing the special mechanism of the sensor, making the collection Dynamic weight data is more timely, accurate, and the weighing results are more reliable. Filling the range of free set, weighing the weight of their own arbitrary set; filling error is small, and the accuracy of adjustable