This system can not only be used as vehicle weight parameter, but also can be used as general logistics weighing. In traffic road administration and traffic police road law enforcement, detection overload can also play a very good effect, mobile convenience, weighing accuracy. It can be used either single or multiple. Meet different needs, not only can test wheel weight. Axle weight, left side load, right side load, can also calculate total weight, rotation = weight and total weight percentage, reading is intuitive, convenient.