Generates stable acoustic signal at a controlled frequency and amplitude to verify the accuracy of your sound level meter
Simply place calibrator on microphone, turn on and adjust your sound level meter
Output sound pressure levels of 94dB and 114dB
Accuracy of +/-0.5dB
Accomodates 1/4', 1/2' and 1' diameter microphones
Accomodates 1/2 inch diameter microphones

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.9 inch
Height : 1.9 inch
Length : 7.7 inch

Item Weight: 5.6 ounce (View shipping rates and policies)
Shipping Weight: 5.6 ounce (View shipping rates and policies)

ASIN : B00WR41ILW