All parts of the scale mechanism are made of high-quality structural steel, knives and beds are made of alloyed high-quality steel, thermally treated as prescribed. The cabinet and housing of the scale are designed to protect the mechanism and to make the scale as light as possible, so that it is suitable for portability. The measuring device is a stainless steel lever with a movable weight of strong and simple construction, easy to use, long service life and without the need for frequent servicing. Anti-corrosion protection is successfully performed with two layers of base and cover paint.