Fuente: WIPO "tobacco agriculture" The utility model discloses a device for observing full degree of seed, the device include the box body, be equipped with the light source in the box body, the top surface of box body is equipped with light zone, be equipped with a plurality of kind of the grooves of putting that are used for placing the seed thoroughly in the light zone, kind of the tank bottom portion of putting is equipped with bears the pad, it has pressure sensor to bear to fill up. The utility model discloses the device not only can be through the inside full degree of perusal seed, can combine the grain tuple certificate of seed moreover, the full degree of more comprehensive understanding seed.