spac:
Used SINGLE WALL SCREENING BOOTH ETS LINDGREN RE-141,Acoustic,sound,audiometric

Description
Single Wall Screening Booths are ideal for screening environments where a fixed booth is desired, the ambient conditions dictate increased attenuation, or clinical testing may be required.
The RE-141 booths are constructed with  standard AS-A504 10 cm (4”) thick wall panels, which provide impressive isolation.