Galaxy Audio CMC200 Calibrator for Galaxy dB Meters
The CM-C200 has a test tone at 1kHz at both 94dB and 114dB. The CM-C200 includes a protective carry case, battery, and manual. Weight: approx. 41lbs (186.4g) (including battery). Output Sound - Pressure Levels: 114dB and 94dB re 20uPa, under reference conditions.