Weighing 2 free photo download

weigh anybody | | Hello, It is not a question of a balance for a pig. It is a balance for a person not by for animals. The buttons memorizes for each person the age and the size. Then, metal supports on the surface of the balance calculation the rate of fatty of the person. It is a balance which takes into account at the same time the weight but the rate of grease. | | Nb It is just about a photograph I am not a specialist DNA this field nor in the modes;)