Butyrometer for Cream 0-70% according to Roeder - Gerber

Butyrometer for cream/cream, according to Roeder, method of weighing 5 g of cream, with two openings, graduation of 0-70%, division 1,0%, accuracy of ± 0,5%, complete with two stoppers and glass cup without holes, catalog reference 03.0415, GERBER brand, Switzerland.