Prepolarized Free-Field Microphone -- Model EM40AE
from Meggitt Sensing Systems - Measurement Group

The Endevco microphone model EM40AE is a ½-inch precision condenser microphone for general purpose measurements in open acoustic fields. It is a prepolarized free-field microphone with a large dynamic range and a wide frequency response. As a free-field microphone, the model EM40AE is for... [See More]

  • Sound Field: Free-Field
  • Dynamic Range: 15 to 144
  • Frequency Response: 3.15 to 20000
  • Nominal Size: 1/2"
GRAS 1/2inch Free-Field Response Microphone: 50mV/Pa -- 782121-02
from National Instruments

National Instruments is partnering with G.R.A.S. Sound & Vibration to offer measurement-grade microphones. Acoustic measurement microphones must meet stringent standards not found in consumer or even professional audio products. You can use these microphones with all NI dynamic signal analyzers. NI... [See More]

  • Sound Field: Free-Field
  • Sensitivity: 50
  • Nominal Size: 1/2"
  • Features: Integral Pre-amplifier
Measurement Microphone -- M2211
from NTi Audio AG

The microphones are 48V phantom powered and include an electronic data sheet. The Automated Sensor Detection (ASD) of the XL2 Analyzer automatically reads this data, i.e. the microphone model and calibration data. This promotes faster setup and ensures accurate measurements. The microphone bodies... [See More]

  • Sound Field: Free-Field
  • Dynamic Range: 21 to 144
  • Frequency Response: 5 to 20000
  • Sensitivity: 20
PRECISION FREE FIELD MCROPHONE 1/2INCH 4HZ-40KHZ -- 2540 [2540 from Larson Davis]
from Radwell International, Inc.

Finding the exact piece of equipment you need for your maintenance and automation needs can feel like a wild goose chase. Fortunately, you've found a great place for even the most specific needs, including LARSON DAVIS 2540.PLCCenter.com is your go-to source for Industrial Automation, MRO,... [See More]

  • Sound Field: Free-Field
  • Frequency Response: 4 to 40000
1/4" Free-Field Microphone -- Model 377C01
from PCB Piezotronics, Inc.

Model 378C01 is recommended for extreme accuracy applications where high frequencies or high acoustic amplitude measurements are required. Highlights. •. Sensitivity: 2 mV/Pa. •. Frequency: 4 Hz – 80 kHz. •. Cartridge Noise: 35 dB. •. Max Amplitude: 170 dB. •. [See More]

  • Sound Field: Free-Field
  • Nominal Size: 1/4"
  • Frequency Response: 3 to 100000
  • Sensitivity: 2