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French Vibrophone Audiometry Ear Tube

Prijs: Op aanvraag
Productnummer: 370408 t
Een zeldzame toestel dat ontworpen is om te testen beengeleiding. Wanneer de vibrophone geplaatst is in het oor, de kleine metalen halter sloeg tegen de rand van het oor-buis en zorgt ervoor dat de vibrophone gaat trillen. Afmetingen foedraal 7,5 x 5 x 2,5 cm

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Price: on application
Productnumber: 370408 t

A rare device designed to test bone conduction. When inserted in the ear the small metal dumbbell is struck against the rim of the ear tube and causes the disk to vibrate.

The resulting bizarre twanging noise sounds more like something out of the ‘Magic Roundabout’. Whether or not this could quantify bone conduction is dubious – but it is nonetheless a superb little instrument!

Measurements box 7,5 x 5 x 2,5 cm

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