Providing innovative and intuitive noise measurement instruments for more than 50 years

Since 1970, Cirrus Research plc has pioneered and innovated solutions that have made monitoring and measuring noise and vibration easier and more accessible than ever before. As one of the world’s leading designers, manufacturers and suppliers of noise measurement instruments, Cirrus Research plc is the name you can trust to provide accurate, reliable and easy-to-use equipment that will stand up to scrutiny, and allow you to reduce the devastating effects of excessive noise and vibration exposure.


Built to an exacting internal quality framework and internationally recognised standards, all Cirrus Research equipment can be trusted to provide the highest levels of accuracy while boasting an incredibly easy-to-use interface. Cirrus Research equipment is designed and manufactured in-house, so you can be sure of its technical excellence and reliability. Whether you're looking for a Class 2 decibel meter to conduct an occupational noise investigation or a Class 1 sound level meter for an environmental noise survey, you can be sure that Cirrus Research has an instrument to meet your needs and those of your organisation.

Built and designed by our in-house team of acoustic experts, Cirrus Research instruments come fully loaded with a whole host of acoustic functionality to meet every need in every sector, in all parts of the world.

Noise Measurement Equipment & Vibration Monitoring

Noise & Vibration Measurement Instruments

We offer a range of incredibly easy-to-use noise measurement equipment and vibration monitoring instruments, to help others protect people and the environment against the risks associated with excessive noise and vibration.


Bespoke Noise Measurement Solutions & Noise Consultancy

Acoustic Consultancy & Analysis Services

Whether you need someone to help you decide what sort of noise measurement instruments your organisation requires or an expert to conduct a full noise survey on your behalf, we can tailor something exactly to your needs.


Noise Measurement Instrument Calibration & Verification

Factory Calibration & Verification

Ensuring your noise measurement instruments are compliant with the Control of Noise at Work Regulations is essential. We offer a comprehensive calibration service for both noise and vibration instruments from any manufacturer.

Noise Measurement Equipment Hire, Training, & Support

Training, Support & Advice

Get the most from your noise measurement instruments with one of our training courses. We also offer a noise measurement equipment rental service and comprehensive technical support, so you can have access to all the help, advice and guidance you need.


The Cirrus Research Advantage

Aside from benefitting from our accurate, reliable and incredibly easy-to-use noise measurement instruments, when you choose to partner with Cirrus Research for your noise and vibration measurement needs, you will be able to take full advantage of all the added value we provide, as standard:

  • Industry-leading worry-free 15-year warranty, to safeguard your investment
  • Licence-free data analysis software, NoiseTools, to help you better understand noise
  • Reassurance with the knowledge that you're playing your part to protect the environment, as we design and build all our products with longevity and sustainbility at their heart
  • UKAS-accredited instrument calibration laboratory, for your peace of mind
  • 50 years' of technical expertise and excellence, so you can have confidence in us and our instruments
  • Unrivalled in-house technical support, so you always have access to the answers you need
  • Expertly-designed noise and vibration measurement solutions, to help you protect people and the environment
  • Flexible options for instrument purchase and rental as well as custom-built solutions, because we understand that your needs are unique

Who We Are

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