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Extech 407766 Sound Calibrator

94/114dB Sound Calibrator

Extech Sound Calibrator for 0.5" to 1.0" Microphones

Part Number: 407766

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  • Calibrates and Verifies Sound Level Meter
  • For Use on 0.5" or 1.0" Microphones
  • Durable Die-Cast Aluminum Housing

Special order - please allow 2-4 weeks for this item to ship.