Optimus Green Sound Level Meter

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Cirrus Optimus Green Datasheet 1.08MB Download
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A Total Solution for Occupational and Environmental Noise Measurements

Optimus Green Sound Level Meters

Do you need an all-in-one solution for your noise measurements? The Optimus Green gives you all the noise data you could possibly need for both environmental and occupational noise.

By measuring every parameter you need simultaneously, the Optimus Green records everything in one measurement. There's no risk of choosing the wrong function or missing any data. All you need to do to get going is switch on, calibrate and start. It's that simple.

All of your measurement data displays on the large OLED screen. You'll be able to see straight away if there are any noise issues that need further investigation. You can easily navigate screens during measurements to see the data you need.

Whether it's environmental noise monitoring, detailed noise analysis using audio recording or workplace noise measurements, the Optimus Green has you covered.

See what the Optimus Green can do for you. Contact our Noise Experts today.

Why Choose the Optimus Green?

  • Backed by 15 Year no quibble warranty for your peace of mind
  • High Performance to Class 1 or Class 2 Standard
  • Quick, simple and easy to operate
  • Simultaneous measurement and data logging of all available parameters
  • Measures Fast, Slow & Impulse Time Weightings
  • dB(A), dB(C) and dB(Z) Frequency Weightings included
  • Real-time 1:1 & 1:3 Octave Band Filters
  • Tonal noise analysis
  • VoiceTagTM voice note recording
  • AuditStoreTM measurement verification
  • Acoustic FingerprintTM audio triggering, recording & alerts during measurements for replay and analysis
  • Compatible with CK:670 & CK:680 environmental noise monitoring kits for a total environmental noise monitoring solution

What's Included?

The Optimus measurement kits are supplied in the new CK:280 Carrying Case which has been designed to fit the Optimus sound level meters along with the accessories.

The Optimus measurement kits contain the following accessories:

  • CR:514 Class 2 Acoustic Calibrator (Class 2 Versions) or
    CR:515 Class 1 Acoustic Calibrator (Class 1 Versions)
  • UA:237 90mm Windshield CK:280 Carrying Case
  • User Manual & Certificates of Calibration
  • USB Data/Power Cable & Windshield
  • NoiseTools Software CD (Requires Data Logging Version to download measurements)

Product Details

  • Brand: Cirrus Research
  • Product Code: CK171 & CK172
  • Availability: Choose options below
  • Price: £0.00


Available Options


Proud to serve a wide range of customers and provide tailored solutions to meet your unique requirements.

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Ayrshire Chamber of Commerce