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Home >> Products >> Acoustics >> Additional Acoustic Products & Accessories >> Calibration Equipment

Model: CAL200
Class 1 acoustic calibrator with user selectable output of 94 or 114 dB at 1 kHz. 1/2 in. opening. (no adapter)

Model: CAL250
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.

Model: 079A31
Calibration coupler, 8-channel for 0.25 inch mics using a CAL250