Amplivox 240

Amplivox Model 240

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 is the ideal tool for mobile hearing care professionals.

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Technical Specifications

Outputs: Left AC, Right AC, Bone (L&R) insert masking

Frequency range (Hz):AC: 125-8kHz  BC: 250Hz-8kHz

Frequency accuracy: <1%

Output level range (AC): -10dBHL to 120dBHL (max)

Output level range (BC): -10dBHL to 70dBHL (max)

Insert masking output: 90dBHL max (250-4kHz)

Output level accuracy: Within 3dB

Output level step size: 5dB

Output transducer options: Standard audiometric headset and/or optional insert earphones

Tone present: Single, pulsed or warble

AC Test: Manual or automatic mode

Masking: Narrowband

Communication: Integral talk forward facility

NOAH Interface: Transfer of AC and BC test results

Standard equipment

  • Audiometric headset
  • Patient response switch
  • Bone conductor headset
  • Operating manual
  • Audiogram cards (50)
  • Mains adaptor
  • Integrated talk over function
  • Custom-designed carrying case


  • 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