bk4954 acoustic microphones from Bruel & KjaerMicrophones

In the world of measurement grade microphones, Brüel & Kjær has always been the standard that others have tried to follow. Brüel & Kjær offers the industry’s largest line of measurement microphones to help you make the most accurate acoustic measurements possible.

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bk 8105 hydrophoneHydrophones

The Brüel & Kjær range of hydrophones is a range of individually calibrated, waterborne-sound transducers that have a flat frequency  response and are omnidirectional over a wide frequency range. Their construction is such that they are absolutely waterproof and have good corrosion resistance.

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