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Extech 407744 Sound Calibrator, 94dB

Model: 407744 | UPC: 0793950407448

Extech 407744 Sound Calibrator, 94dB-

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Extech 407744 Sound Calibrator, 94dB

Model: 407744 | UPC: 0793950407448

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

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

Your Price $364.99 USD
Availability 2 to 3 Weeks
Quantity

Traceable In-House Calibration Certificate for your Extech 407744 94dB Sound Calibrator

Traceable In-House Calibration Certificate for your Extech 407744 94dB Sound Calibrator

Extech 407744 Offers

Features

  • Calibrates and verifies Sound Level Meter operation
  • Battery test position with battery status LED indicates if battery is good
  • For use on Sound Level Meters with 0.5" or 1.0" microphones
  • Durable die-cast, aluminum housing
  • 1kHz sine wave at 94dB is generated to an accuracy of 5% (frequency) and ±0.5dB

Extech 407744 Specifications

Frequency 1000 Hz
Sound Pressure Level 94dB
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 407744

What's included with the Extech 407744

  • 94dB Sound Calibrator
  • Screw Driver
  • Two 9V Batteries
  • Carrying Case
  • Manual
  • 1 Year Warranty
datasheet for the Extech 407744 Sound Calibrator, 94dB manual for the Extech 407744 Sound Calibrator, 94dB

Ask a question about Extech 407744 Sound Calibrator, 94dB

Customer Reviews for the Extech 407744

  • Description ➕➖

    • Extech 407744 Offers

    Features

    • Calibrates and verifies Sound Level Meter operation
    • Battery test position with battery status LED indicates if battery is good
    • For use on Sound Level Meters with 0.5" or 1.0" microphones
    • Durable die-cast, aluminum housing
    • 1kHz sine wave at 94dB is generated to an accuracy of 5% (frequency) and ±0.5dB
    Show More...
  • Specifications ➕➖

    • Extech 407744 Specifications

    Frequency 1000 Hz
    Sound Pressure Level 94dB
    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 407744
  • Included ➕➖

    • What's included with the Extech 407744

    • 94dB Sound Calibrator
    • Screw Driver
    • Two 9V Batteries
    • Carrying Case
    • Manual
    • 1 Year Warranty
  • Resources ➕➖
    • datasheet for the Extech 407744 Sound Calibrator, 94dB manual for the Extech 407744 Sound Calibrator, 94dB
  • Forum ➕➖

    • Ask a question about Extech 407744 Sound Calibrator, 94dB

  • Customer Reviews ➕➖

    • Customer Reviews for the Extech 407744

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