Portable Moisture Tester M-3G Dickey-John. The item "DICKEY-john Portable Grain Moisture Tester M3G" is in sale since Thursday, July 29, 2021. This item is in the category "Business & Industrial\Agriculture & Forestry\Forestry Equipment & Supplies\Equipment". The seller is "19penco672011" and is located in Alton, Illinois. This item can be shipped to United States.