Benson -Model BAS-200 -Bio-Acoustic Simulator

If you have a soundproof room, the BAS-200 Bio-Acoustic Simulator performs dependable daily calibration checks of the CCA-200mini, CCA-100mini, and Next audiometers as required by OSHA 29 CFR 1910.95. Your testing equipment needs to be calibrated daily. Depend on the BAS-200. Because the BAS-200 is powered by the Benson Medical Instruments audiometer, there is no need to worry about battery life. Connecting the response switch to the BAS-200 returns the system to subject testing.