a Pro Chef kitchen scale won't do it. A JEWELERs scale is REQUIRED. your food scale will go up to 11lb/5kg it's only accurate to the 1 gram minimum .. ie, 1.00 gr it rounds to you need hundredths of a gram minimum. such as 1.23 gr I ordered this one per recommendation of a few on this board https://www.amazon.com/gp/product/B0731F3F2N/ref=oh_aui_search_asin_title?ie=UTF8&psc=1