EAR

See below to find out what E-A-RTONE can offer you!

Dramatically Reduces Background Noise
The E-A-RTONE provides high background noise attenuation during audiometric testing. This 30-40 dB attenuation allows testing in non-ideal locations without a loss in reliability. In many cases, a sound treated enclosure is not necessary with E-A-RTONE Internal Earphones.

Increases Patient Comfort
The E-A-RTONE 51 was designed with comfort in mind. The E-A-RLINK tips abailable in 5 sizes making fitting easy. Instead of clamping around the head like a supra-aural models, the E-A-RTONE comfortably drapes around the neck or conveniently clips to the shirt collar.

Reduces the Need for Masking Noise
Beacuse E-A-RTONE insert earphones increase interaural attenuation to 70-95 dB, the need for masking noise can often be eliminated. When masking is required, lower levels are needed for reducing the chance for error.

Reduces Risk of Disease Transmission
Because disposable E-A-R LINK tips are used, the E-A-RTONE 5A provides a sanitary test every time. There are no cushions or headbands to clean.

Increased Test/Re-test Reliability
The superior "coupling" to the canal and the elimination of variability sources, improves test reliability.

Easy Insertion
Once the E-A-R LINK foam tip is rolled down to a reduced size, the E-A-RTONE 5A case used as an insertion tool, allows a quick and easy fit into the external canal.

Eliminates the "Collapsed Canal" Artifact
Insertion of the appropriate size E-A-RLINK foam coupler consistently maintains an unobstructed sound path to the typhanic membrane.

The E-A-RTONE 5A Insert Earphones are designed to help provide an exceptionally reliable audiometric test. E-A-RTONE 5A Insert Earphones fit directly inside the ear canal rather than outside and around the ears. This direct "coupling" to the ear canal produces important advantages over a supra-aural type earphone.

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