Interacoustics Affinity 2.0 / AC440

A modular system for audiometry, hearing aid testing, and real ear measurement. The Interacoustics Affinity 2.0 is a natural choice for any modern hearing aid clinic.

Leveraging the AC440 software module this instrument functions as a two-channel audiometer, and features air and bone conduction, speech testing and a variety of masking and signal types.


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Audiometry software

Full-test battery

Historical sessions

Data extraction and output

High Frequency (HF440) and Multi Frequency (MF440)

Real world simulation


Masking Level Difference (MLD440)

Speech tests from the hard drive (SFH440)

Complete Fitting of Hearing Aids

Affnity 2.0 is a user friendly, all-in-one system for audiometry, real-ear measurement and technical hearing instrument testing.

It also offers various counseling tools and a variety of special tests for advanced audiometry. The Affnity 2.0 is fully compatible with NOAH and the OtoAccessTM databases.