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Extech 407766 Professional Sound Calibrator, 94/114dB

Model: 407766 | UPC: 793950407660

Extech 407766 Professional Sound Calibrator, 94/114dB-

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Extech 407766 Professional Sound Calibrator, 94/114dB

Model: 407766 | UPC: 793950407660

1kHz Professional Calibrator for 0.5" or 1.0" Microphones.

1kHz Professional Calibrator for 0.5" or 1.0" Microphones.

Your Price $519.00 USD
Availability 2 to 3 Weeks
Quantity

Extech 407766 Offers

Features

  • Total Harmonic Distortion (THD) <2% at 94dB
  • Meets IEC standard 60942 1997-11
  • 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 ±0.5dB (94dB)/±1.0dB (114dB)

Extech 407766 Specifications

Frequency 1000 Hz
Frequency Accuracy ±5%
Sound Pressure Level 94dB/114dB
Sound Accuracy ±0.5dB (94dB), ±1dB (114dB)
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)
Click here for complete specifications on the Extech 407766

What's included with the Extech 407766

  • 94/114dB Sound Calibrator
  • 9V batteries (2)
  • Screwdriver
  • Manual
  • Carrying case
  • 1 Year warranty

Ask a question about Extech 407766 Professional Sound Calibrator, 94/114dB

Customer Reviews for the Extech 407766

Extech 407766 Offers

Features

  • Total Harmonic Distortion (THD) <2% at 94dB
  • Meets IEC standard 60942 1997-11
  • 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 ±0.5dB (94dB)/±1.0dB (114dB)
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Extech 407766 Specifications

Frequency 1000 Hz
Frequency Accuracy ±5%
Sound Pressure Level 94dB/114dB
Sound Accuracy ±0.5dB (94dB), ±1dB (114dB)
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)
Click here for complete specifications on the Extech 407766

What's included with the Extech 407766

  • 94/114dB Sound Calibrator
  • 9V batteries (2)
  • Screwdriver
  • Manual
  • Carrying case
  • 1 Year warranty

Ask a question about Extech 407766 Professional Sound Calibrator, 94/114dB

Customer Reviews for the Extech 407766

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