Sound level meter and Noise level meter

Sound level meter, noise level meter and vibration meter instruments by Brüel & Kjær. Designed for class 1 measurement accuracy, ease-of-use and unprecedented flexibility. In fact, our latest generation sound level meter can be directly managed via smartphones, and with the addition of our feature-expanding apps, you can customize your sound level meter to any measurement task.

It's been over 60 years since Brüel & Kjær invented the world's first portable sound level meter. And we still lead the industry today.


If you want complete confidence and control over your noise measurement tasks, look no further.

With the new B&K 2245 Sound Level Meter it’s ‘job done'.

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B&K Type 2250 & Type 2270
Sound Level Meter / Analyzer

Based on award‐winning design - and extensive research amongst technicians, engineers and consultants, Brüel & Kjær's Type 2250 and Type 2270 are capable of handling even the most demanding measurement challenge.

Type 2250 is a single-channel instrument, and Type 2270 features two channels for simultanious sound or vibration measurement.

What is a sound level meter?

A sound level meter is an instrument designed to respond to sound in approximately the same way as the human ear. The purpose is to give objective, reproduce-able measurements of sound pressure level.

B&K sound and noise meter instruments allow you to measure, analyze and report data across many applications. Below we've collected a few primers and articles, providing key insights and tips on quality measurement of sound, noise and vibration:

How to use a sound level meter: