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Probe Microphone & Preamplifier

Highlights:

  • Low profile 0.050” diameter probe tip 164 dB maximum amplitude (3% distortion)
  • 45 dBA Noise Floor
  • 2 Hz to 20 kHz frequency range
  • 0V Prepolarized design
  • 5 probe tips
  • -40 to 800°C operating temperature range

Applications:

  • Sound pressure distribution for cell phones
  • Headphone testing
  • Music equipment sound distribution
  • Acoustic impedance measurements
  • Leak detection
  • General noise test in high temperatures
  • General purpose sound analysis in confined areas

For small, hard-to-reach areas and high temperature environments

The small profile Probe Microphone (Model 377B26) is used for acoustic measurements in small, hard-to-reach places and where precise placement is required in near-field testing within confined areas. This probe microphone is used in extremely high temperatures environments 1472◦F (800◦C).

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Model 377B26

  • (+2.2/-4.9dB)2 to 20000 Hz
  • (+2.2/-4.9dB)2 to 20000 Hz
  • 44 dB(A) re 20 µPa
  • 44 dB(A) re 20 µPa
  • (3% Distortion Limit)165 dB re 20 µPa
  • (3% Distortion Limit)165 dB re 20 µPa
$3750.00 USD
(US Domestic Pricing Only)
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