Omron electronic weight scale and the traditional pointer type weighing scale, compared with the high accuracy of measurement, can be locked display, easy to read and other advantages, its representative product is the Omron electronic weight scale HN-283, through the consumer in the home measurement of a variety of data to provide consumers with the basis of self-management of health, to improve the effectiveness of medical and health care. Mainly used in physical health testing in the measurement of human body weight data, for sports, medical and health, labor, schools and other units to carry out national fitness activities to use, is one of the necessary instruments for physical health testing.