--- title: Viscometers | Cambridge Viscosity description: Cambridge Viscosity builds laboratory and process viscometers that are simple, rugged, accurate, and repeatable, even in extreme operating environments. --- [![CVI-by-PAC-RGB](https://www.cambridgeviscosity.com/hs-fs/hubfs/CVI-by-PAC-RGB.png?width=1320&height=291&name=CVI-by-PAC-RGB.png "CVI-by-PAC-RGB")](https://www.cambridgeviscosity.com) This is a search field with an auto-suggest feature attached. - There are no suggestions because the search field is empty. # Viscometer Products Proven accuracy, reliability, repeatability, and extraordinary ease of use [![Build Your Own Viscometer](https://no-cache.hubspot.com/cta/default/2542477/90314e4a-c903-4577-9862-f1cb07af0088.png)](https://cta-redirect.hubspot.com/cta/redirect/2542477/90314e4a-c903-4577-9862-f1cb07af0088) ## Rugged, Accurate, and Highly Repeatable Viscometer Systems [![visco-lab-pvt-plus-200x200](https://www.cambridgeviscosity.com/hs-fs/hubfs/Product-Images/visco-lab-pvt-plus-200x200.png?width=200&height=200&name=visco-lab-pvt-plus-200x200.png "visco-lab-pvt-plus-200x200")](https://www.cambridgeviscosity.com/laboratory-viscometers) ### Laboratory Viscometers CVI’s small-footprint viscometers are ideal for laboratory settings where space is at a premium, yet accuracy and repeatability are required. [ Explore Laboratory Viscometers ](https://www.cambridgeviscosity.com/laboratory-viscometers) [![viscopro-2100-200x200](https://www.cambridgeviscosity.com/hs-fs/hubfs/Product-Images/viscopro-2100-200x200.png?width=200&height=200&name=viscopro-2100-200x200.png "viscopro-2100-200x200")](https://www.cambridgeviscosity.com/process-viscometers) ### Process Viscometers In-line or in-tank, any pressure level or vessel size, CVI’s process viscometers are the ideal high-performance/low-maintenance solution. [ Explore Process Viscometers ](https://www.cambridgeviscosity.com/process-viscometers) [![321](https://www.cambridgeviscosity.com/hs-fs/hubfs/321.png?width=200&height=200&name=321.png "321")](https://www.cambridgeviscosity.com/process-sensors) ### Sensor Technology CVI’s sensors incorporate unique oscillating piston technology, for low-maintenance functionality, unmatched accuracy, and precise monitoring. [ Advanced Sensor Technology ](https://www.cambridgeviscosity.com/process-sensors) ## Self-cleaning and extremely reliable, the Cambridge Viscosity viscometer systems require minimal maintenance With measurement capabilities ranging from 0.2 to 20,000 cp (or higher with our custom engineering capability) each Cambridge Viscosity viscometer has been designed to deliver the precision and flexibility you need. When you need an accurate viscometer, a reliable viscometer, or a high-throughput viscometer, Cambridge Viscosity has the right technology for you. ![sensors-green](https://www.cambridgeviscosity.com/hs-fs/hubfs/sensors-green.png?width=300&height=600&name=sensors-green.png "sensors-green") ## Accurate Viscosity Analysis Using Small-Sample Viscometers Sample tests can be costly. You don’t want to waste your valuable product in the testing process. Cambridge Viscometer’s suite of small-sample viscometers reduces the amount of laboratory sample test material required. Our proprietary sensor technology uses only one moving part—the piston—which is driven electromagnetically through fluid in a small measurement chamber. A deflector, positioned over the piston, moves fluid into the measurement chamber, while two coils move the piston back and forth at a constant force. Proprietary circuitry analyzes its two-way travel time to measure absolute viscosity. [ Learn About CVI Sensors ](https://www.cambridgeviscosity.com/process-sensors) ## Resources [White Papers >](https://www.cambridgeviscosity.com/white-papers) [Brochures & Data Sheets >](https://www.cambridgeviscosity.com/quick-reference) [Videos >](https://www.cambridgeviscosity.com/videos) Blog >   ![resources](https://www.cambridgeviscosity.com/hs-fs/hubfs/resources.png?width=386&height=500&name=resources.png "resources") ## Start Building Your Viscometer Today. Every viscometer is custom-built to your unique parameters.  [![Build Your Own Viscometer](https://no-cache.hubspot.com/cta/default/2542477/1c93de87-0dae-4f34-a8c8-925fb7261adc.png)](https://cta-redirect.hubspot.com/cta/redirect/2542477/1c93de87-0dae-4f34-a8c8-925fb7261adc) #### About Us Known for innovation in viscosity measurement and control, Cambridge Viscosity specializes in the industry's most accurate, reliable, and easy-to-use viscometers for research laboratories and process environments.  **[Discover Our Story](https://www.cambridgeviscosity.com/about-us)** #### Products [Laboratory Viscometers](https://www.cambridgeviscosity.com/laboratory-viscometers) [Process Viscometers](https://www.cambridgeviscosity.com/process-viscometers) [Viscosity Sensors](https://www.cambridgeviscosity.com/process-sensors) **[Explore Cutting-Edge Viscosity Solutions ](https://www.cambridgeviscosity.com/technology-small-sample-viscosity)** #### Resources [Blog](https://cambridgeviscosity-2542477.hs-sites.com/blog) [White Papers](https://www.cambridgeviscosity.com/white-papers) [Brochures & Data Sheets](https://www.cambridgeviscosity.com/quick-reference) [Videos](https://www.cambridgeviscosity.com/videos) [![LinkedIn icon](https://www.cambridgeviscosity.com/hs-fs/hubfs/icon_linkedin.png?width=30&name=icon_linkedin.png)](https://www.linkedin.com/company/265960/) #### Contact Us Cambridge Viscosity, Inc. 50 Redfield St, Suite 204 Boston, MA 02122 USA 781 393-6500 Email: [Sales@CambridgeViscosity.com](mailto:Sales@CambridgeViscosity.com)