9 Scientific apparatus and instruments for laboratories, optical analysis, weighing, measurement and control, namely, apparatus for measuring the quality parameters of grains and seeds, in particular, oil seeds, legumes, maize, malt, cereals and starch plants, flour feed and pet food; electronic testing, control and measurement equipment for testing, controlling and measuring of moisture, bulk density, and specific weight of granular, particulate, and pellet-shaped products, in particular, agricultural cereals, grain, oil seeds, pulses, seeds and products manufactured therefrom; measurement equipment for performing resistive, capacitive, spectroscopic, electrical current, and optical measurements of grains and seeds, in particular, oil seeds, legumes, maize, malt, cereals and starch plants using electronmagnetic waves; apparatus and instruments for measuring moisture content, temperature, bulk density, sedimentation, falling number, friability, hardness, grain count, damage, disease, and composition analysis of tannins, tannoids and phenols