The PU Regular Gen2 represents state-of-the-art technology when it comes to PU probes. Designed for durability, packaging the unique sensing technology in a rugged, robust probe housing.

Weles Acoustics WA301 is a general purpose 3D sound intensity probe which relies on direct measurement of sound pressure and triaxial particle velocity. The WA301 consists of four transducers: a conventional mems microphone and three orthogonally positioned Weles particle velocity sensors.

Explore our extensive collection of high-precision Sound Intensity PU Probes. Ideal for accurate noise source localization, comprehensive sound quantification, and reliable noise ranking.

Weles Acoustics WA101 is a general purpose sound intensity probe which relies on direct measurement of sound pressure and particle velocity. The WA101 consists of two transducers: a conventional condenser microphone and Weles particle velocity sensor.

A p-p type of sound intensity probe measures the sound intensity using two phase-matched microphones. These microphones are usually positioned face-to-face and are used to determine a pressure gradient. From this pressure gradient it is possible to calculate the particle velocity.

PU probe is well-known for being the world’s first acoustic probe capable of measuring sound pressure and particle velocity directly and physi-cally at the same position. Driven by innovation, a leap in performance was achieved, by literally reaching higher levels, with the highest dynamic range ever to be accomplished in a PU probe.

The PU Regular is the world’s first probe to measure sound pressure and particle velocity physically at the same point. Give your product an edge by unleashing the complete potential of a PU probe to quantify, visualise and localise your sound sources even in the most demanding testing environments.

WA301 probe is built, assembled and tested by Weles Acoustics. Each probe is calibrated and mechanically tested to withstand minor shocks and excessive vibration – This PU sound intensity probe is built to endure. See specification for details. …

PU REGULAR GEN2, STATE-OF-ART 1/2" SOUND INTENSITY PROBE. The PU Regular Gen2 represents state-of-the-art technology when it comes to PU probes. Designed for durability, packaging the unique sensing technology in a rugged, robust probe housing.

Designed for durability, packaging the unique sensing technology in a rugged, robust probe housing. The Microflown PU probe is well-known for being the world’s first acoustic probe capable of measuring sound pressure and particle velocity directly and physically at the same position.