This equipment used to measure the absolute viscosity of Newtonian liquid and the apparent relative viscosity of non Newtonian liquid. It can be widely used in oil, paint, plastic, medicine, food, coating, glue, viscometer, resin, solder paste, red glue, asphalt and other chemical raw materials. It can also display shear rate and shear stress. The viscosity value display changes continuously, and there is an alarm sound when it exceeds the measurement range. The heater adopts temperature control with uniform heating and good thermal stability.