Guidelines for selection of screening level, 20 db hl, 25 db hl – Welch Allyn Audioscope 3 Portable Screening Audiometer - User Manual User Manual

Page 14: 40 db hl

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Guidelines for selection of screening level, 20 db hl, 25 db hl | 40 db hl | Welch Allyn Audioscope 3 Portable Screening Audiometer - User Manual User Manual | Page 14 / 32 Guidelines for selection of screening level, 20 db hl, 25 db hl | 40 db hl | Welch Allyn Audioscope 3 Portable Screening Audiometer - User Manual User Manual | Page 14 / 32
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