Extech 407744 94dB Sound Calibrator
Zoom image

Extech 407744 94dB Sound Calibrator


Not rated yet

This 1kHz, 94dB professional sound 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. Durable die-cast aluminum housing generates a 1kHz sine wave at 94dB to an accuracy of 5% (frequency) and .5dB (94dB). Meets IEC standard 60942 1997-11. Complete with two 9V batteries, carrying case, and screwdriver.

  • د.ك0.000KWD
Qty:  
In stock (1000 items available)
OR
  • 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 .5dB
    • SKU
      Extech 407744
  • Brand
    Extech
Customer reviews
Please sign in to add review
There are no comments yet. Be the first to leave a comment