SOIL SAMPLER

摘要

The soil sampler has cylinder made of stainless steel with slot and beam with handle. It has an even number of skewed teeth, those are placed in screw line of the generatrix of the cylinder and are inclined in turn to inside and to outside as well; the beam with needed length with measuring lines is permanently connected to cylinder through the plate partition, and the vertical slot for evacuation of the soil sample does not intersect the profiles of the teeth.