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Extech 407740-NIST Discontinued Products

0 reviews | Model: Extech 407740-NIST


SOUND LEVEL METER W/NIST 407740 - PLEASE NOTE: If not in stock: NIST calibration takes between 7-14 days once stock is available.

  • High accuracy to ±1.5 dB
  • Read both A and C frequency weightings, meets IEC 651 and ANSI Type 2 standards
  • 3 measuring ranges for greater accuracy
  • Low (30 to 80dB), Medium (50 to 100dB), High (80 to 130dB)
  • Large 0.7" 3-1/2 digit LCD, 0.1dB resolution
  • Max Hold function stores highest reading
  • Fast (200ms) or slow (500ms) response time
  • Utilizes 0.52" (13.2)mm condenser microphone
  • AC and DC (10mV/dB) outputs are standard through a phone output terminal for connection to an analyzer or recorder plus tripod mount
  • Complete with 9V battery and carrying case

 

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List Price: $374.99

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