Extech 407766

Sound Level Calibrator

Order #: 407766

Mfg #: 407766

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(800) 828-1470
$429.99

Extech 407766

Sound Level Calibrator

Order #: 407766

Mfg #: 407766

$429.99
Availability:
In stock
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Make sure your instrument is calibrated and ready to use the minute you open the box by adding our expert calibration service. Why Calibrate?

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Product Highlights

  • Calibrates and varifies sound level meter operation
  • For use on sound level meters with 0.5" or 1.0" microphones
  • Durable die-cast, aluminum housing
  • 1kHz sine wave at 94dB /114dB is generated to an accuracy of 5% (frequency) and ±0.8dB
  • 3 position switch (OFF/94dB/114dB)
  • Total harmonic distortion (THD) <2% at 94dB
  • LED indicator lights up when power is on

Each Unit Includes

  • 9V batteries
  • Carrying case
  • Screwdriver

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