Trade in Offer

New Year's Resolution: Save up to 30%

Start your 2015 off the right way with Cirrus Research

Trade-in any existing noise measurement instrument and receive a discount of up to 30%.

How Much Can You Save?
The Optimus Red Sound Level Meters

Making a noise measurement with
the Optimus Red Sound Level Meter

Watch our new video and see how quick and simple it can be to make a noise measurement with the Optimus Red Sound Level Meters.

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doseBadge Noise Dosimeter

The doseBadge® Noise Dosimeter

Designed & manufactured by Cirrus, the doseBadge is the ideal noise measurement tool for occupational noise assessments and industrial hygiene programs.

Available with Intrinsic Safety Certification to ATEX, FM (C&US), EEx, IECEx & SIMTARS, the doseBadge can be used in any environment.

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Sound Level Meters & Noise Measurement Instruments

Cirrus Research plc is a world leading manufacturer and supplier of sound level meters, noise meters, noise dosimeters, environmental noise monitoring systems and acoustic transducers.

Our products are used across a wide and diverse range of applications including Occupational Noise, Industrial Hygiene, Environmental Noise Measurement, Vehicle Noise Testing and Airport Noise Monitoring.

With 40 years experience of innovation and customer support, backed by our ISO 9001:2008 and ISO 14001:2004 Quality Management Systems, Cirrus is dedicated to noise measurement.

Featured Products & Services

Optimus Red Sound Level Meters

Optimus Sound Level Meters

A range of high performance Class 1 and Class 2 sound level meters using the very latest technology to help make your noise measurement simple. Available with audio recording, voice note recording and up to 32GB of memory.

doseBadge Noise Dosimeter

doseBadge Noise Dosimeters

Lightweight, robust and easy to use, the doseBadge is the ideal tool for noise dosimetery measurements. Available with Intrinsic Safety Certification to ATEX, IECEx, FM (C&US) and EEx.

Trojan2 Noise Nuisance Recorder

Trojan2 Noise Nuisance Recorder

The Trojan2 is our purpose designed noise nuisance recorder. Using feedback from our customers, the Trojan2 gives you all of the information needed to make effective noise nuisance measurements and recordings.

Optimus Product Selector

Find your ideal Optimus Sound Level Meter

Use our product selector to find the best Optimus Sound Level Meter for your application. Choose features, functions or applications and see our recommended Optimus instruments that meet your needs.

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