This product is widely used for the bulk density measurement of wheat, paddy, sorghum, maize and so on crops. The Bulk density is one of the testing item in grain purchase, this product isdeveloped according to the testing request of GB1353-2009 maizestandard and GB/T5498Grainoil plants testing Bulk Density mensuration,Also increased the battery-charging which is the initiate function in the ...