Since 1970, Cirrus Research has pioneered and innovated technology that has made monitoring and measuring noise easier and more accessible.
As one of the world’s leading designers, manufacturers and suppliers of noise measurement instruments, Cirrus Research is a name you can trust to provide accurate, reliable and easy-to-use instruments that will stand up to scrutiny, and allow you to reduce the devastating effects of excessive noise exposure.
Which Fireworks Are Loudest?
We took our new Optimus+ sound level meter and measured the noise leve...
The Invincible vs The Indestructible
Here at Cirrus Research, we take pride in the high standards of qualit...
Your Brexit FAQs Answered | Cirrus Research plc
We've had a number of people asking us questions about what we're doin...
How loud is a drag racer? | Cirrus Research plc
Motorsport UK have recently tightened its regulations governing noise....
Cirrus Research plc - Our Story
Cirrus Research is a world leader in the creation of noise measurement...
Protecting Hearing for Generations | Cirrus Research
At Cirrus, we believe in protecting people from hearing loss, tinnitus...
Noise Measurement refers to the measurement of the noise created by construction sites,...
CR:308 & CR:310 Entry Level Sound Level Meters
The all new Cirrus CR:308 and CR:310 sound level meters are Class 2 devices that provide basic, entry-level no...
Optimus Yellow Sound Level Meters for Simple Noise Measurements
The Optimus Yellow instruments are a range of state-of-the-art sound level meters that have been designed to m...
Sound Level Meters for Noise at Work, Occupational Noise & Vehicle Noise Measurements
The Optimus Red sound level meters use the very latest digital technology and industrial design to give you th...
Sound Level Meters for Environmental & Occupational Noise Measurements
The Optimus Green sound level meters use the latest digital technology and industrial design to give you the p...