1,1mg-10kg weight kit 2, OIML E2,F1 calibration weight kit 3, ASTM class1,2 weight 4, 316L stainless steel weight NORMAL LINEBrandFuyueMaterial316 stainless ... commercial and educational use NORMAL LINE 1mg-10kg weight set: The whole weight set includes 29pcs weights, aluminum box, tweezer. ... ,200mg,500mg,1kg,2kg,5kg,10kg,20kg,etcCustomized weight available.Welcome to our company:No.8 Construction Road ...