Digital Sound Level Meter Range | Optimus | Prime Performance

Optimus Digital Sound Level Meter [Digital Sound Level Meter]

Digital sound level meter working in factory

Need a no nonsense noise measurement device? 

Use the Optimus digital sound level meter.

Digital sound level meter features:

Large OLED screen displays all measurement data simultaneously
All noise data recorded in one measurement
Switch on, calibrate and start. It’s that simple
Easy screen navigation to view the data you need





Noise measurement demands complete accuracy. The Optimus, prime performance digital sound level meter range from Cirrus Research is engineered to meet the very latest standards for noise measuring instruments, delivering accurate sound readings  every time.

Using innovate NoiseTools Software, the Optimus range of class 1 and class 2 digital sound measurement meters are ideal for simple, occupational or environmental noise level testing.  


Selecting the right digital sound level meter

Available in Yellow, Red and Green, match your noise measuring needs with the colour options available, it couldn’t be easier:

Yellow A selection of simple sound level meters with class 1 or class 2 performance when all you need is sound level (SPL) or Lmax. 
Red A choice of class 1 and class 2 integrating sound level meters for measuring noise at work and industrial hygiene measurements to UK, EU, OSHA, MSHA or ACGIH.
Green The ultimate range of class 1 and class 2 data logging sound level meters for environmental noise measurements featuring real time 1:1 & 1:3 octaves and audio recording.

The latest generation, digital sound level meter range delivers peak performance noise measurement, giving you an all-in-one solution to gather all the noise data you could ever need and saving you time with every use.

Key Features

  • Large OLED screen displays all measurement data simultaneously
  • All noise data recorded in one measurement
  • Switch on, calibrate and start. It’s that simple
  • Easy screen navigation to view the data you need

Why Choose an Optimus Digital Sound Level Meter?

  • Covered by our 15 Year ‘No Quibble’ Warranty for your peace of mind
  • Product training available from as little as £125
  • High-Performance to Class 1 or Class 2 Standard
  • Quick, simple and easy to operate
  • Easy to upgrade at any time – futureproofing your investment

Simple Data Download

Depending on which version of the Optimus Digital Sound Level Meter Range you choose, you will receive innovative NoiseTools software, which you can use to quickly and simply download, analyse and share your comprehensive measurement data.


Contact Cirrus Research plc