Omega’s digital rotational viscometer is a highly sensitive and reliable instrument used to measure and test the viscosity of a fluid. We have it available in either analog or digital models. Our models have a measurement range of 10 to 2,000,000 CPS (RVB-2) and spindle speeds of 0.3 to 60 RPM. Our viscometer features a user-controlled stepper motor and comes shipped with four stainless-steel spindles. If you need a high-accuracy viscometer, then get yours from the place the professionals trust most – Omega.