DESIGN AND MANUFACTURING IN FRANCE
Enjoy the best design and functions combined together
AUDIOMETER 820M featuring air and bone Conduction

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Connection with any PC having a USB port (notebook, portable or for desk).

A software designed to be easy to install and to use :

  • Interactive and intuitive
  • Unlimited number of installations
  • Programming of custom-made test
  • Creating patients’ sheets, saving, printing, exporting the results of the tests


  • Recording on the patient sheet of all the marking elements related to the tests andto the audiometer
  • Creating of data bases, merging, synchronising or replacing the data bases
  • Interfacing with most of the medical softwares
  • Help for interpreting the audiograms


Continuous or pulsed sound

Frequencies from 125 to 8000 Hz, output level range from -10 to 100 HLdB


End user manual

English, German, Italian, French

TECHNICALS INFORMATIONS


  • Function : Advanced screening and control – air conduction (AC) and bone conduction (BC)
  • Output :   AC – Radioear DD45 or DD65V2 or Sennheiser HDA 300

BC – B71W with headband

  • Frequency range AC : (11 values) 125, 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 6000, 8000 Hz
  • Output level AC : -10 à 100 HLdB (by 5 dB steps)
  • Frequency range : BC (11 values) 125, 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 6000, 8000 Hz
  • Output level BC : -10 à 60 HLdB (by 5 dB steps)
  • Stimuli : Steady or pulse_Left, right and binauralAC Tests : Manual / Automatic / normal and « Hughson Westlake »

Scenario “standard, random and custom-made”

  • BC Tests : Manual / Automatic / normal and « Hughson Westlake »

Scenario “standard, random and custom-made”

  • Masking : Narrow band noise
  • Calculation of the hearing losses :

IPA – Early Warning Indicator

PAM – Average Hearing Loss

+ 3 formulas to be created. All formulas enable custom-made calculation


  • Power : supply USB link (mini USB)
  • PC minimum requirements :

1 USB port, RAM : 1 Go, CPU : 1 GHz, Free space on hard disk: 50 Mo,

  • Graphic resolution : 1024×600
  • Windows 7, Windows 8, Windows 10
  • Norms / Certi_ cations :
  • Audiometric norm EN 60645-1
  • Medical regulation CE0459 (G-MED) – Class IIa
  • USB link isolated insuring the electric security (according to EN 60601-1)
  • Weight – Dimensions : 1.5 Kg all accessories included – 350x300x100 mm



Normes et certifications :

  • Norme audiométrique EN 60645-1
  • Marquage CE Médical CE0459 (G-MED) – Classe IIa
  • Liaison USB isolée assurant la sécurité électrique (selon EN 60601-1)



 Audiometric box supplied, in a carrying box, with :

  • Headphones: Radioear DD45 or DD65V2
  • Patient response hand switch (6.35 mm)
  • Bone conductor B71W with headband
  • USB cable
  • USB key containing the software and the end user manual



Download of the commercial documentation in French

Download of the commercial documentation in English

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