ASTM D445, ASTM D446, IP 71, ISO 3104, ISO 3105, GOST 33, GB/T 265. The Herzog Multi-Range Viscometer HVM 472 determines direct kinematic viscosity of transparent and opaque liquids fully automated. The easy to operate viscometer includes 2 multi-range capillaries with 100 fold measuring range, requires only 18 ml, and delivers precise results.