Halogen light and fiber optics for brilliant view of the tympanic membrane and ear canal prior to and during hearing screening. Choice of 3 screening levels – 20dB HL, 25dB HL and 40dB HL at 500, 1000, 2000, and 4000 Hz to suit all ages. Pretone for patient test practice. Random tone intervals for objectivity. Unique eartip design eliminates the need for headphones. Rechargeable with charging stand.
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