Many companies have developed a great quantity of counting scales, to which adhere to for approach in the work that they carry out: the scale for the weight of diverse quantities, the denominated scales of reference and all those verifiable industrial models that are so good to give a strictly professional use, to carry out the function of computation of pieces, like for the case of the weighing, everything depending on the function that is wanted to approach. In the specific case that occupies us, we should mention that it is scales that in general marry with the most sophisticated or modern constitution scales, especially due to their inherent properties. Also, this model in particular allows that a remarkable improvement is developed in the half value of the weight. This task is carried out thanks to the optimization that can reach the reference point.