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Extech 407766 Sound Level Meter Calibrator, 94/114dB

condition: Brand NewPart #: ET-407766Availability: Ships within 2-3 days
Starting at $429.99 See sale price in cart
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ET-407766
$429.99

The Extech 407766 is a 1kHz Professional Calibrator for 0.5" or 1.0" Microphones

  • 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 ±0.8dB (114dB)
  • Includes screwdriver, two 9V batteries, and carrying case

Calibrates and verifies Sound Level Meter operation

  • Frequency: 1000 Hz, ±5% Accuracy
  • Sound Pressure Level: 94dB/114 dB/ ±0.5dB (94dB), ±1dB (114dB) Accuracy
  • Distortion: <2% Total Harmonic Distortion (THD)
  • Operating Temperature: 32 to 122°F (0 to 50°C)
  • Power Supply: Two Heavy duty, alkaline 9V Battery
  • Power consumption: Approx. 10mA DC
  • Dimensions: 2.2″ diameter x 5.6″ long (50 x 127mm)
  • Weight: 0.75 lbs. (340g)
Your product has been sucessfully added to the wishlist.
Name: Extech 407766 Sound Level Meter Calibrator, 94/114dB
Quantity: 1
Cart Total: $429.99 $365.49
Product has been added to your shopping cart.
Name: Extech 407766 Sound Level Meter Calibrator, 94/114dB
Quantity: 1
Cart Total: $429.99 $365.49
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