A measuring system associable with a group of products wrappable with a plastic film to form a palletized load. The system includes a supporting frame provided with a supporting plane for the group, first and second detecting modules housed inside the supporting frame and provided with first and second sensor units to detect and measure first and second physical quantities acting on the palletized load when it is moved and/or transported, a processing module having first and second computing units and first and second memory units positioned on the supporting plane, inserted among the products and having dimensions and weight comparable to that of one of the products. The first and second computing units, first and second memory units and first and second detecting modules form first and second measurement chains of the first and second physical quantities.