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Sound Level Meters

NVMS exclusively supply and support Brüel & Kjær (B&K) instrumentation. A B&K sound level meter (SLM) represents quality, reliability and performance. We can provide you with an SLM to suit any application from simple point-and-shoot spot assessment to plant wide noise surveys and more.

Our most popular instruments, the Type 2250 and 2270, are scaleable solutions which can be easily upgraded by activating pre-installed software modules (via a purchased license code or a FREE 30-day trial). This permits features to be added on demand; such as:

  • Over-all sound level with statistics
  • Logging and Enhanced Logging
  • Sound Recording
  • Frequency Analysis (1/1 and 1/3 octave bands)
  • FFT (Narrow-band) Analysis
  • Reverberation Time
  • Tone Assessment
  • Building Acoustics

NVMS excel in fully supporting your purchase through phone support, FREE training on purchase, follow-up group training for new users as well as industry specific courses for Environmental Noise and fully accredited Noise Officer Courses.

NVMS continue to develop value-added enhancements to complement our Brüel & Kjær instruments, making our custom solutions a perfect fit for your particular needs. Examples of this include; Community noise complaint recording, Acoustic mill monitoring and SLM based remote noise monitoring.


2270 Hand-held Analyser

Type 2270 Hand-held Analyzer is designed as an advanced solution for sound and vibration measurement, analysis and recording. This powerful sound level meter is the complete toolbox for sound and vibration professionals. Type 2270 includes integrated digital camera, 2-channel measurement capability, integrated LAN and USB interfaces, and environmental protection IP44.

2250 Hand-held Analyser

Type 2250 is the innovative, 4th generation, hand-held analyzer from Brüel & Kjær. The design philosophy is based on extensive research, which concluded that the instrument should be easy and safe to use, while at the same time incorporating clever features.

2250 Light

2250 Light has been developed specifically for measuring occupational, environmental, and product noise, while complying fully with all the relevant national and international standards.

2260 Observer

Type 2260 is an advanced real-time 1/1- and 1/3-octave band analyzer and sound level meter, ideal for assesment of environmental noise as well as noise at the work place. It also offers an optional module for measurements of reverberation time. 2260 Observer can be factory upgraded to a 2260 Investigator if and when you need more advanced applications.

2238 Mediator

The 2238 Mediator range provides four different software packages spanning from on-the-spot noise level checks to logging of time histories and frequency analysis. Adding functionality and performance is a simple matter of downloading additional software from a PC. Mediator can host four different software packages at the same time.

2240 Sound Level Meter

If you're working in the field of community comfort or occupational health controlling noise levels, then Type 2240 Class 1 Integrating-averaging Sound Level Meter is a well-suited companion.