e3 Diagnostics

We offer audiometers of all sizes and functionalities – from desktop audiometers that perform real ear measurements to portable audiometers for on-the-go audiologists. Take a look at our wide variety of audiometers for sale and find the right one for you today!


Amplivox 270

The Amplivox 270 is a two channel diagnostic audiometer that excels in the critical areas of technology, ergonomics and ease of use.

  • Air, bone and speech audiometry
  • Two channel audiometer
  • Pure tone, continuous, pulsed and warble tones
  • Range of clinical tests
  • Compact and easy to use
  • Talk forward/back function
  • Optional printer
  • Optional insert earphones
  • NOAH interface


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Technical Specifications

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

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

Frequency accuracy: <1%

Distortion: <2%

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

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

Output level range (FF): Up to 90dB

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

Output level accuracy: Within 3dB

Output level step size: 2.5dB or 5dB

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

Tone present: Single, pulsed, warble or continuous

Masking: Narrowband and broadband

Lock: Synchronous channel lock

Clinical tests: SISI, Stenger, ABLB

Communication: Integral talk over and talk back facility

Recorded speech: Tape or CD input

Live speech: 2 x microphone input

Level indicator: Monitors live and recorded speech

NOAH Interface: Transfer of AC, BC and speech 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