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Class 1 acoustic calibrator with 1 in opening and output of 114 dB re 20 uPa at 251.2 Hz. Includes ADP019 adapter for 1/2 in microphones and calibration certificate
 Initial Accuracy
 Accuracy After 1 Year
 Alkaline type recommended for longest service life.
* All specifications are at room temperature unless otherwise specified.
Product Manual for CAL250
1/2 in microphone adapter for 1 in openi...
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3/8 in microphone adapter for 1 in openi...
1/4 in microphone adapter for 1 in openi...
1/8 in microphone adapter for 1 in openi...
PCB® manufactures sensors used by design engineers and predictive maintenance professionals to test and measure vibration, pressure, force, acoustics, load, and shock in research and development as well as industrial applications.
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©In the interest of constant product improvement, specifications are subject to change without notice. PCB®, ICP®, Swiveler®, Modally Tuned®, and IMI® with associated logo are registered trademarks of PCB Piezotronics, Inc. in the United States. ICP® is a registered trademark of PCB Piezotronics Europe GmbH in Germany and other countries. SensorLineSM is a service mark of PCB Piezotronics, Inc.