Grindometers Vf2123 ,Each

Details:

Grindometer^ grindometers or fineness of grind gauges are precision instruments to determine particle size and fineness of many materials like paints, lacquers, pigments, filler, chocolate, range: 0-100 um (micron), 8-0 ns (hegman), graduation: 10 um (micron), groove width: 37mm