Industry-leading audiometric enclosures, designed to ensure accurate pure-tone hearing screening in conditions where ambient noise is too high for unshielded earphones.
The perfect add-on to a standard air conduction headset such as the RadioEar DD45, Telephonics TDH39 and TDH49 transducer. Easily retrofitted in the field without the need for recalibrating your audiometer.
Please note: image shows complete headset option with fitted transducers.