Check out our new & improved website!

Contact Us 800-828-1470

Toggle Nav

Phone Number

Call
Search
Compare Products
My Quote

Check out our new & improved website!

Contact Us 800-828-1470

My Cart
Select Store
US US

Extech 407744

Sound Level Calibrator

Order #: 407744

Mfg #: 407744

Questions about availability or need help? Contact Us:

(800) 828-1470
$339.99

Extech 407744

Sound Level Calibrator

Order #: 407744

Mfg #: 407744

Loading...
Print Email Save Item Compare
$339.99
Register to view exclusive member pricing
Availability: Item ships in about Ships in 2-3 weeks

 Ships Free Over $100 

Available Promotions

Choose Your Options:

Add Accredited Calibration

You have chosen to add the following Calibration Services to Your Order

Make sure your instrument is calibrated and ready to use the minute you open the box by adding our expert calibration service. Why Calibrate?

Already have this this item and need calibration? Request a calibration quote

This product is available for shipping to the United States, Canada, and Puerto Rico only.

Only need this item for a short time? Learn about rentals

Questions about this product? Speak to an expert

Product Highlights

  • Calibrates and varifies sound level meter operation
  • 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 ±0.8dB
  • 2 position switch (OFF/94dB)
  • Total harmonic distortion (THD) <2% at 94dB

Each Unit Includes

  • 9V batteries
  • Carrying case
  • Screwdriver

Special Member Pricing
Buy with Calibration
Rental Instruments
Access to 100,000+ products
1,000's of instruments in stock
Product selection expertise
Application assistance
Purchase with a PO

Extech Instruments Sound Level Calibrators Datasheet