AUDIOMETRIC BOOTH CI-50 It is used to identify people who have lost hearing and people who are in process of losing hearing, as well as in identifying people with permanent hearing loss. Features -Available with attenuation of 53dB at 8000Hz, silent blocks and forced ventilation system. -Provided with double panel for connections, with 6 stereo jacks ( 6,35 mm Ø), triple glass with air chamber, internal light, tip-up table and sealed with 3attachment points. -Designed with anti reverberation for better acoustic absorption. -Certified by an accredited laboratory (LGAI exp. No. 97022157) and CE-registered. -Uses standard earth according to: ISO-140, UNE-EN ISO-11957, ISO-717, 220V-50/60Hz. -Net weight: 460Kg approx. Outer sizes: 110 x 110 x 225cm.