Digital Viscometer

Introduction of Digital Viscometer

A viscometer refers to an instrument used to measure the viscosity of fluids (liquid and gas). NDJ and DV series digital viscometers have the advantages of high measurement accuracy, stable viscosity readings, convenient operation, and good anti-interference performance. They are widely used to determine the viscosity of various fluids such as grease, paint, food, medicine, adhesives and cosmetics. It can also be used to measure the viscous resistance of liquids and the absolute viscosity of liquids.

  • Features of Digital Viscometer
  • 1.Stable speed
  • 2.It can be used as a stand-alone computer, or it can be connected to a micro printer and a computer to realize data collection.
  • 3.The speed, rotor number, viscosity, torque and temperature can be displayed simultaneously.
  • 4.Different standard spindles can be selected according to needs.

Application of Digital Viscometer

Rotational viscometer has a very close relationship with petroleum, chemical, electric power, textile, metallurgy, textile and national defense and other fields.

It is an important means for industrial process control, product quality improvement, and energy conservation and development. In scientific fields such as physical chemistry and fluid mechanics, viscosity measurement plays an important role in understanding fluid properties and studying flow conditions. For example, in the medical industry, measuring the viscosity of blood and physiological fluids is a newly developed diagnostics, especially an important diagnostic method for cardiovascular diseases, cancers, tumors and other difficult and miscellaneous diseases. It is widely used in petroleum, grease, paint, ink, slurry, food, medicine, coating, cosmetics and other industries.




Order Process of Digital Viscometer



Why Choose Us?

1. On-time Delivery

  Our on-time delivery rate is 100%. Delivery time is usually 7-15 working days after payment.


2. Rich Export Experience

  Drawell is founded in 1999 and has more than 20 years of exporting experience. We have a professional sales team of around 30 peoples.

Our main markets are South Africa, Middle East, Southeast Asia, Europe, etc. So far, we have established business relationships with more than 100 countries.


3. Quick Service

  For the before-order stage, our professional sales team will respond to your inquiry within 24 hours whether it is on working days or not.

  For the order-running process, we will keep track of your order. You don’t have to worry about the quality or production time.

  For the after-sales stage, our technical guidance is free and ready forever. If you have any problems, our after-sales team and engineers will help you solve it, and you will get an answer within 24 hours.



● More Payment terms could be provided (T/T, PAYPAL, WESTERN UNION)







1. Are you a factory or trading company?

- We are a factory.

2. What is the MOQ?

- Normally, MOQ is 1 piece

- If there is no stock, the general MOQ is in a big difference between different products. But the quantity still can be negotiated.

3. Can we ask for a sample from your company?

- Sample is available, but we do not provide a free sample.

4. Do you provide OEM service?

- OEM service is available with the customer's brand.

5. Which payment can be acceptable?

- We accept the payment by T/T, Paypal, Western Union, etc.

6. How about your delivery time?

- Generally, it will take 7-15 working days after receiving your advance payment. Depend on the quantity.

7. What after-sales service do you provide?

- We could provide Online instruction; Real-time support by video call or voice chat; During warranty time, we can send product accessories when you need them for free; Technical guidance is free and ready forever. 

8. How long is the warranty?

- 1 year. it can be negotiated if you need an extended warranty.

9. If you have other questions, you can contact us through:

- Email:

- Tel: 008613320353102


  • weIcome to contact us, we wiIl do our best to help you !