Model 240

Portable diagnostic audiometer

A cost-effective, portable and dependable diagnostic audiometer including air conduction (AC), bone conduction (BC), and masking functionality.

With no configuration or set-up required and an intuitive design, the Model 240 requires minimal training. It also has a dedicated key layout, allowing for immediate and effortless hearing loss diagnosis, making it the ideal tool for mobile hearing care professionals.


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Test options

The Model 240 allows for clinical standards testing in any location as it benefits from a 125 to 8000Hz frequency range, an attenuation range of -10 to 120dBHL, manual pulse tone options and integrated talk over function. 

The inclusion of air, bone conduction, and masking also help to differentiate between conductive and sensorineural hearing loss. For extended functionality and flexibility, the Model 240 can also be composed with dual transducer configurations including insert earphones and standard TDH transducers.


  • Air and bone conduction testing
  • Manual and automatic air conduction testing
  • Tone selection: pure, pulsed, warble
  • Narrowband masking
  • Optional battery power function
  • Integrated talk over function
  • Third-party EMR connectivity
  • Intuitive and ergonomic design
  • Compact, lightweight and portable

Data management

With the benefit of an internal memory function, test results can be printed immediately or saved for future processing using the supplied Amplisuite software. The audiometer also offers single-click integration to third-party Electronic Medical Record (EMR) systems such as Noah and OtoAccess®. This enables the seamless transfer of results and data, for exceptional workflow efficiency.


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  • Included

    • Standard audiometric headset
    • Bone conduction headset
    • Patient response switch
    • Power supply with country adaptors
    • Audiogram cards (50)
    • Carry case
    • USB stick (manuals, audiometry module for Noah and Amplisuite software)
  • Optional

    • Amplivox Audiocups (noise-reducing enclosures)
    • Masking earpiece
    • Insert earphones
    • Battery power function (internal)
    • Thermal printer
    • OtoAccess® database
    • Booth leads
    • USB cable (PC connection)
    • USB portable power bank (external)

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  • Consumables

    High-quality bespoke consumables and accessories to support patient testing programmes, reduce the risk of infection and optimise the performance and reliability of equipment. 

    Consumables catalogue >

  • Specifications
    Frequency range: 125 - 8000Hz
    Attenuation range: -10 - 100dBHL

    CPT codes
    92552: Pure tone audiometry (threshold); air only
    92553: Pure tone audiometry (threshold); air and bone
    92582: Conditioning play audiometry

  • Standards
    Audiometer Type 3
    IEC 60601-1
    IEC 60601-1-2
    IEC 60645-1/ANSI S3.6 

    Three year warranty as standard. Please note: product availability may differ depending on country regulation and registration. For further information please contact us.