Optimus® - The Latest Generation of Sound Level Meters
  • Combining the latest digital technology with ease of use – Watch Our Video!
  • High performance guaranteed - Class 1 & Class 2 Sound Level Meters
  • Measures everything you need simultaneously to save time
  • Designed for basic, occupational and environmental noise measurements
  • Meets standards from around the world - UK, EU, OSHA, MSHA or ACGIH
  • Type Approved from the PTB, LNE & Applus+ to IEC 61672-1:2002
  • Easy to upgrade at any time – a future-proof investment
  • Backed by our industry leading 15-Year Warranty for your peace of mind
Optimus Sound Level Meters. Making Noise Measurement Easy.

NEW Optimus+ range includes:

  • Bluetooth LE remote connectivity through the dBActive app
  • Middle-range audio recording quality
  • Ability to automatically record audio at the start of each measurement
  • 100ms time history sampling rate option
  • Central navigation button
Choose Your Ideal Optimus Sound Level Meter
for Occupational & Environmental Noise Measurement
The Optimus Sound Level Meters are a range of high performance sound level meters that use the very latest technology to provide you with a simple and accurate tool to measure and record noise levels. Let's get started….

Optimus Yellow Sound Level Meters

A range of simple sound level meters with Class 1 or Class 2 performance where all you need is Sound Level (SPL) or Lmax.
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Optimus Red Sound Level Meters

A range of Class 1 and Class 2 Integrating Sound Level Meters for Noise at Work and Industrial Hygiene Measurements to UK, EU, OSHA,MSHA or ACGIH.

Optimus Green Sound Level Meters​

A range of Class 1 and Class 2 Data Logging Sound Level Meters for Environmental Noise measurements with Real-time 1:1 & 1:3 octaves and Audio Recording.