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> Quest ba-201 bio acoustic sim checks audiometric cal
Quest ba-201 bio acoustic sim checks audiometric cal
The Quest Model BA-201 is a high-quality measuring device used to fufill the requirements for weekly biological tests of audiometers. This ensures compliance to the OSHA or ANSI audiometric calibration. Operators manual included. The cable shown in picture is for the hand switch simultor and can be rewired to many different audiometers.