Reed SC-941 Acoustical Calibrator

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Light and Sound Meters

SC-941 Acoustical Calibrator

Model SC-941 Acoustical Calibrator

Acoustical calibrator is ideal for ensuring precise sound level readings in the field or laboratory

Features

Generates stable acoustic signal at a controlled frequency and amplitude to verify the accuracy of your sound level meter.
Accommodates sound meters with 1/2 inch diameter microphones.
Simply place calibrator on microphone, turn on and adjust your sound level meter.
Supplied with user's manual, calibration screw driver, and two 9V batteries.

Specifications
Frequency	Generates a constant sound pressure level of 94dB at a fixed frequency of 1,000 Hz
Accuracy	±0.8dB
Distortion	< 2%

General Specifications
Dimensions	5-3/4" (L) x 2" (dia)

Ordering Information
Model SC-941	Sound Level Calibrator