The AudioScope® 3 is versatile, with 20, 25, and 40 dB HL levels in one unit
Contains a halogen light and fiber optics for a clear view of the tympanic membrane and ear canal before and during hearing screening. Offers choice of 3 screening levels -- 20 dB HL, 25 dB HL, and 40 dB HL -- at 500, 1000, 2000, and 4000 Hz which is suitable for all ages. Has a built-in 1000 Hz pretone, so patients can "practice" listening before the actual test. It is lightweight , hand-held and portable. It does not require headphones. It is rechargeable.