PCB Piezotronics Introduces New Probe Microphone for measurements in Small, Hard-to-Reach Areas

The probe tip diameter on the Model 377B26 microphone is extremely small measuring 0.050" (1.3mm) which enables white goods, telephone, headphone, loudspeaker and musical instrument manufacturers to make measurements in small, confined and difficult-to-access areas that cannot be accessed using traditional microphones, which are typically larger.

The small size of the probe tip also allows near field measurements with minimal disturbance of the sound field. This enables more accurate test results.