Audiolyser ADL20


• MVA (Multi-vocal assistant) languages pack

• Transport case
Pilote Case


Quick and easy to use, the ADL-20 audiometer has become an indispensable device on the auditory testing market. Portable and lightweight, this instrument performs reliable and practical screening tests in all environmental situations, thanks to the large choice of headset.

Audiowin 20 Software

  • Interfaced with the whole software package
  • 2 utilisation modes (manual and automatic)
  • Creation of test sequences
  • Option of exporting medical results
  • Comparison of curves over time
  • Selective printing
  • PDF export
  • Display of predicted values conforming to ISO 7029 standard
  • Calculation of MP 42, MHL (Mean Hearing Loss) and EWI (Early Warning Indicator) indexes

Our MVA Must

Reassuring and amusing, the Multilingual Vocal Assistant communicates test instructions to the patient directly via the headset (choice of languages as an option).

Available languages: French, English, German, Dutch, Arabic, Chinese, Italian.

Earpad covers pack

All our headphones are delivered with a pack of earpad covers. Our earpad covers are biocompatible and single-use. It helps to preserve the earpad lifespan, not decrease in measurement quality  and is the most hygienic solution!

The wearing of earpad covers is mandatory.

Technical Features

  • Class 4 audiometer
  • 125HZ - 8000HZ frequency
  • Sound transmission: continuous, pulsed, inversed
  • Intensity: steps of 1dB, 5dB, 10dB
  • USB power supply

2-Year Guarantee


Comprehensive choice adapted to all types of environments

  • Sennheiser HDA 300: weight 490g, circumaural
  • Holmco PD-81: weight 725g, circumaural


Download brochure

Users manuals

Manuel Utilisateur Audiolyser ADL20
User Manual Audiolyser ADL20
Manuale Utente Audiolyser ADL20