Application: It used to test viscosity of Newtonian Fluids such as petroleum, grease, printing ink, food, medicine, cosmetic, etc. Specification: 1.Testing range: 1-1x105 mPa.s 2.Testing rotate speed: 6r/min, 12r/min, 30r/min, 60r/min 3.Testing error: ±2% 4.Power: 220V±10%