The microphone probe is used for measuring sound pressure – especially in difficult accessible places.
The microphone capsule is placed at the end of a Ø 8 x 950 mm carbon fibre tube. The microphone is almost punctiform and transforms pressure variations into voltage variations. Due to its sensitivity, the microphone is well suited for experiments with our resonance tube 248010.
Microphone cable is not included - use the following types:
(The microphone probe replaces model 251550)