Optimus+ Yellow Sound Level Meters

The Ideal Solution for Simple Noise Measurements
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Since 1970, Cirrus’ mission has been to make monitoring noise simple. Today, thousands of companies around the world are using our instruments to help them comply with the Standards and Regulations that govern noise. Our innovative approach to product design has helped redefine the way the world looks at noise measurement instruments.

The Optimus+ Yellow instruments are a range of state-of-the-art sound level meters that have been designed to meet the very latest standards for noise measurement instruments.

Key features:

  • High performance to Class 1 or Class 2 standard
  • Quick, simple and easy to operate.
  • VoiceTag voice note recording.
  • High resolution colour OLED display with back-lit keyboard
  • Measure up to 140dB(A) and 143dB(C) peak with single 120dB measurement range.
  • Pause and back erase as standard.
  • 4GB memory with the option of 32GB
  • Long battery life
  • Bluetooth connectivity that allows the meter to be controlled from compatible smartphone.

Find out more and speak to our experts on our website.

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