Description 4 39mm Stainless Steel Zahn Cups 4 Paint Viscosity Cup SilverSpecification Cup material stainless steelCup No 4 Hole Diameter Ø4 39Measuring range 200 to 1200Flow time 20 80Cup volume 44mlTotal length 345mmCup inner diameter 33mmCup height 57mmWeight 72gThe 4th Cup thicker fluids and mixturesFeatures 1 Make of Stainless steel material Typically used in industrial paint viscosity measurement instruments 2 Widely used in gravure lithographic flexographic silk Edition ect 3 Mainly for the printing process remains stable viscosity of the ink the ink viscosity never exceeds the set range in order to protect the color values of printing effect Package Included 1 Stainless Steel Zahn Cups