Features:

  • SIMPLE OPERATION : With only 3 buttons: 94dB, 114dB and Power On/Off Button. Simply power on the calibrator, select 94dB or 114dB level, and it's ready to go!
  • CLEAR DIGITAL DISPLAY: Digital display shows the chosen dB level clearly with Backlight. Avoid making careless mistakes comparing with traditional power switching buttons.
  • PORTABLE: Lightweight and small size. Handy sound source for quick and easy calibration of sound level meters and sound measuring systems.
  • SUITABLE FOR 1/2" and 1" MICROPHONE SIZE 1/2" transducer cap (adaptor) is inserted on the calibrator, simply remove the cap to calibrate sound level meters with 1" Microphone
  • PROFESSIONAL: Conforms to IEC60942 (IEC942) class 1 standard. Solid design provides accurate and reliable performance, suitable for personal, field and laboratory use.
Sturdy and Accurate

Shipping was fast. Ive compared this to other more expensive name brand calibrators and this one is just as accurate. I’ve also dropped it a ton of times.. still work just fine.

Great cheap calibrator

Great cheap calibrator. I was skeptical as this is the cheapest one out there. But it works fine. Does the job as advertised to calibrate my Smart 8 microphone.

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