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Extech 407766 94/114dB Sound Calibrator

0 reviews | UPC: 793950407660 | Model: Extech 407766


Calibrator, Sound

  • 407766 94dB/114dB, 1kHz Sound Level Calibrator
  • Calibrates and verifies Sound Level Meter operation
  • For use on Sound Level Meters with 0.5" or 1.0" microphones
  • Durable die-cast, aluminum housing
  • Total Harmonic Distortion (THD) <2% at 94dB
  • Complete with two 9V batteries, carrying case, and screwdriver
  • LED indicator lights up when power is on
  • Level position to select 94dB or 114dB
  • 1kHz sine wave at 94dB/114dB is generated to an accuracy of 5% (frequency) and ±0.8dB
  • 3 position switch (OFF/94dB/114dB)
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List Price: $457.99

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