Provides the most efficient and reliable testing available. More and more hearing healthcare professionals are experiencing the benefits of insert earphones.
Couple directly to the ear canal via patented E-A-Rlink foam ear tips that:
Increase inter-aural attenuation and reduce the need for masking.
Reduce ambient noise artifact (greater than 30dB) allowing reliable threshold measurement in sub-standard test environments.
Minimize the occlusion effect in bone conduction tests.
Eliminate collapsed ear canal artifact.
Tips are disposable.
Tips comfortably fit patients of all ages and canal sizes.

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E-A-RTONE 3A Insert Earphones (50 Ohm)

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