Sound level meters, noise dosimeters & noise measurement instruments from Cirrus Research

Cirrus has a wide range of noise measurement instruments that have been designed to allow users to meet the demands of regulations, standards and guidelines. Our sound level meters, noise dosimeters and environmental noise monitors are used across a wide range of different applications and the links below give information about suitable products and services for each application.

If you have any questions or if you would like more advice in selecting an appropriate instrument for your application, please use our contact form and we will be pleased to help.

The NEW doseBadge5 Noise Dosimeter

The NEW doseBadge5 Noise Dosimeter

The NEW doseBadge5 is the new generation of noise dosimeters from Cirrus Research. Designed to meet the needs of occupational noise users worldwide, the doseBadge5 builds on 20 years of the original doseBadge and adds a while range of new functions, features and options including scheduled measurements, wireless communication to the dBLink App and doseBadge5 Wand, 4 independent integrators and 2 peak channels, 1 second data logging of all channels and automatic calibration.

Sound Level Meters

Optimus Yellow Sound Level Meters
Optimus Yellow Sound Level Meters for Simple Noise Measurements

The Optimus Yellow sound level meters are the ideal instruments for simple noise measurements and noise level testing.

Optimus Red Sound Level Meters
Optimus Red Sound Level Meters for Noise at Work

The Optimus Red sound level meters are the ideal instruments for Noise at Work, Occupational Noise and Industrial Hygiene programs.

Optimus Green Sound Level Meters
Optimus Green Sound Level Meters for Noise at Work

The Optimus Green sound level meters are the ideal instruments for Environmental Noise Measurements and Occupational Noise Assessments.

Noise Dosimeters

The NEW doseBadge5 Noise Dosimeter
The new doseBadge5 Noise dosimeter

The new doseBadge5 is the next generation noise dosimeter from Cirrus.

CR:110A doseBadge® Noise Dosimeter
doseBadge Noise dosimeter

The doseBadge® is the ideal instrument for measuring noise exposures from mobile workers and in hazardous areas.

CR:110AIS Intrinsically Safe doseBadge
Intrinsically Safe doseBadge Noise Dosimeter

The Intrinsically Safe doseBadge noise dosimeter is ideal for use in petrochemical & mining applications.

Noise Nuisance Recorders

Trojan2 Noise Nuisance Recorder
Trojan2 Noise Nuisance Recorder

The Trojan2 Noise Nuisance Recorder for the measurement and recording of noise nuisance complaints.

TrojanLITE Noise Nuisance Recorder
TrojanLITE Noise Nuisance Recorder

The TrojanLITE Noise Nuisance Recorder for Housing Associations.

Measurement Kits & Noise Warning Signs

Outdoor Sound Level Meter Kits
Environmental noise kits

Environmental noise measurement kits for use with the Optimus Green Sound Level Meters

Environmental Noise Monitors
Environmental Noise Monitors

Environmental noise monitors and measurement systems for medium and long term monitoring.

SoundSign Noise Warning Sign
Trojan2 Noise Nuisance Recorder

The SoundSign Noise Activated Warning Sign is a visible, effective way to warn workers and staff of high noise levels.

Vibration Meter

Revo Hand-arm & Whole-body Vibration Meter
Revo Vibration Meter

The Revo Vibration Meter has been specifically designed for Hand-Arm Vibration and Whole Body Vibration measurements.


More Information

Find out more

Contact Us

If you have any questions or if you would like any more information, please contact us and we will be pleased to help.

Please call us on
+44 1723 891655.

You can also contact us via our contact form.

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