Products by Cirrus Research plc

A range of simple sound level meters with Class 1 or Class 2 performance. Simple Noise Level Testing Noise Ordinance Enforcement Community Noise Assessment Fire & Emergency Alarm Testing Machinery Maintenance Fireworks & Pyrotechnic Testing Instruments optimus yellow (CR:150...

A range of integrating sound level meters with options including Real-Time Octave Band Filters, VoiceTag Audio Recording and Data Logging. Occupational & Industrial Hygiene Noise Evaluations Noise at Work Surveys & Noise Exposure Calculations Hearing Protector Selection using HML or Octave...

A range of data logging sound level meters that are ideal for both Environmental and Occupational Noise measurements. Environmental noise impact assessments Occupational & Industrial Hygiene Noise Evaluations Hearing Protector Selection using HML or Octave Band Methods Tonal analysis...

For special applications, we have a range of sound level meters that can help you meet your noise measurement needs. Examples include: Vehicle Noise Testing to ISO 5130 High level noise measurement ie gunfire noise If you have an application that is a little unusual or that is not...

What is the doseBadge? The doseBadge is the original wireless personal noise dosemeter. With a rugged, durable metal case, no cables, controls or external microphone, the doseBadge is simple, reliable and easy to use. Data logging and Time History are provided as standard along with Dual...

The Safety Officer’s Noise Measurement Kit is a complete set of noise measurement tools that can be configured to meet your needs. The kits contain a combination of an optimus sound level meter along with the doseBadge noise dosemeters and accessories for each instrument. All of these components...

Cirrus Research provides a range of outdoor measurement kits suitable for use with the CR:800A, CR:800C and CR:700B Sound Level Meters. These measurement kits can be purchased either as a complete kits which includes the appropriate Sound Level Meter and all of the accessories or as an individual...

SoundSign™ is a highly visible noise activated warning sign that has been designed for use in environments where there is a need to clearly warn or indicate when a preset noise level is reached. Benefits at a glance > Lights up when a preset noise level is exceeded > Quick & simple to...