The system incorporates a dynamic weighing platform (1) which indicates the weight value obtained. It comprises a control device (5), a detection system and a marking device (11). The dynamic weighing platform (1) is foldable and portable. The control device (5) comprises an interface for a user to interact with the system, with a data processor connected to the dynamic weighing platform (1). The detection system comprises at least two detection devices (9) with photocells connected to the control device (5). The marking device (11) comprises at least two actuators, to activate the corresponding two marking elements, connected to the control device (5). The invention also describes the procedure carried out by the system described.
