top of page

Home / Acoustic Transducers / Microphone Cartridges / Free Field Microphones / Type1021

ZX1021_1.png

Type 1021

1/2'' Free-Field Microphone, Prepolarized
 

Type 1021 is designed for Class 2 sound level meters, free-field measurements. 

  • Dyn. range : 20 – 148 dB

  • Freq. range : 3.15 – 12500 Hz

  • Polarization : Prepolarized

  • Sensitivity : 31.6 mV/Pa

​Typical Use Cases​

Class 2 sound level meters comliance to IEC 61672

​

​​

bottom of page