Product Description
CEL-120/2 Class 2 Acoustic Calibrator for Casella Noise Instruments
The CEL-120/2 acoustic calibrator is a Class 2, 114 dB @ 1 kHz reference source designed for routine field verification of sound level meters and personal noise dosimeters. Compatible with CEL-24X, CEL-62X, CEL-63X Series meters and dBadge2 instruments, it provides fast confidence checks before and after workplace noise surveys.
Supplied with AAA batteries and a calibration card, the CEL-120/2 is ideal for industrial hygiene teams, safety managers, and consultants maintaining compliance programs across multiple instruments.
Typical Uses
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Pre- and post-survey meter verification
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Hearing-conservation programs
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OSHA noise compliance checks
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Environmental survey preparation
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Fleet instrument maintenance
Key Features
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Class 2 acoustic calibrator
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114 dB output at 1 kHz
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Portable field-verification tool
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Includes calibration card
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Battery powered for site work
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Supports meters and dosimeters
Compatible Instruments
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CEL-24X Series sound level meters
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CEL-62X Series sound level meters
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CEL-63X Series sound level meters
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dBadge2 personal noise dosimeters
