REED Instruments Sound Level Calibrator R8090 - The Home Depot
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Detail
This sound calibrator generates a stable acoustic signal at a controlled frequency and amplitude to verify the accuracy of your sound level meter. The R8090 is compatible with all 1/2 in. diameter microphones
Highlights
- Generates stable acoustic signal at a controlled frequency and amplitude to verify sound level meter accuracy
- Accommodates sound meters with 1/2 in. Dia. microphones
- Simply place calibrator on microphone
turn on and adjust your sound level meter- Complies with IEC 942 class 2
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