Extech 407766 Calibrator, Sound with NIST Certificate

Order # 407766-NIST | Mfg # 407766-NIST
$679.00
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Tariff fees or manufacture imposed surcharges may be applicable.

This product is available for shipping to the United States, Canada, and Puerto Rico only.

Overview

Product Highlights
  • Calibrates and verifies Sound Level Meter operation
  • LED indicator lights up when power is on
  • Level position to select 94dB or 114dB
  • 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 and ±0.5dB (94dB)/±1.0dB (114dB)