Shopping Cart
0 item(s) - $0.00

EXTECH 407744: 94dB Sound Calibrator


Extech 407744: 94dB Sound Calibrator

1kHz Professional Calibrator for 0.5" or 1.0" Microphones


  • 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 0.8dB
Downloads:DatasheetEXTECH 407744 Datasheet
ManualEXTECH 407744 Manual

Call to confirm inventory quantities and get a quote:
865.777.0099 - Mon - Fri 8AM 5PM EST

For a limited time, is offering New Customers a 10% discount on any Extech item(s) in our on-line store. Select item(s) for purchase and enter Discount Coupon Code 7af751bfdb during checkout. The savings will be applied to your first order.

Add to Cart:

  • Model: 407744
  • Shipping Weight: 2lbs