Vintage kitchen scale, black metal and stainless steel

Retro kitchen scale in black sheet metal and stainless steel weighing bowl. Perfect working order. Weighing capacity from 0 to 3 kg, with graduation from 10 g to 10 g. Late adjustment by the small screw under the tray (photo with yellow arrow). Glass of the dial in plastic or plexiglass and red hand. Twentieth century, maybe 1980s. Total height: 19.5 cm. Total width with tray: 16 cm. Base width: 11 cm. Profile depth: 16.5 cm. Weight: 670 g.