Amplivox Audiocups (Noise reducing headset enclosures)

Amplivox Audiocups (Noise Reducing Headset Enclosures)

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Features:

• Permit accurate pure tone audiometry in conditions of ambient noise too high for unshielded earphones.
• Can be fitted easily to any audiometer earphone using standard TDH 39 inserts.
• Complete freedom from threshold shift - no change in audiometer calibration at the time of fitting.