Vintage Ohaus STO-A-WEIGH Brass Scale Weights 14-Piece Set 1g-2kg Range. STO-A-WEIGH TROEMNER LAB TESTED WEIGHTS WITH STATEMENT OF ACCURACY BRASS 14 PIECE SET. SERIAL NUMBER 3353 WEIGHT RANGE 2KG-1G BRASS 8.39G/CM. EXCELLENT CONDITION MINOR DIGS/SIGNS OF USE. The item "Vintage Ohaus STO-A-WEIGH Brass Scale Weights 14-Piece Set 1g-2kg Range" is in sale since Tuesday, July 2, 2019.This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical/Lab Equipment Attachments & Accessories\Calibration Weights". The seller is "creative_designs_and_custom_finds" and is located in Camp Hill, Pennsylvania. This item can be shipped to United States.