The general screening audiometer uses a constant pulse signal and eight pure tones of 250-8000Hz and 10-100 dBHL in 5 db intervals, output signal indicator and patient key. Choose tone or silence for the signal. Calibrated to ISO 389-1, ISO 6189, and CE 0318 conformity. It measures 43.5x22x8.5cm and weight 5 kg. The power supply used is 110V/60Hz or 220V/50Hz. Comes with RS232C serial port, audiometric headphones and paper for audiograms.
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