Audiometers, 2 Channel Audiometers w/ high frequency 

The AC40 is a highly advanced, two in one clinical and research instrument incorporating a Diagnostic High Frequency Audiometer. In the AC40 we believe we created an instrument which truly combines the sophisticated test capability of a research audiometer together with easy access to all the test procedures expected by a hearing health professional.
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AC40

The AC33

The AC33 is a two-channel clinical audiometer, providing a wide range of input and output parameters, ensuring the optimum combination of test stimulus and transducer. Both channels can be used together for free field, masking and special tests or they can be used totally independently of each other with for example channel 2 switched off, leaving channel one for single channel operation

 

AC33

 

 

 
The AD229 The high quality of the AD229 makes it particularly well suited for any stationary or portable application where diagnostic testing of air, bone and speech is performed. The time saving automatic test function combined with the RS232 computer interface makes the AD229 ideal for modern healthcare environments.
The Talk Forward and Talk Back functions make it easy to work with the AD229, especially with sound cabin installations.
When connected to a MT10/MTP10 Impedance system a complete diagnostic test set-up is available, including a thermal printer. Full NOAH compatibility completes the picture.

AD229e
with Master Hearing Aid

The AD229 includes a 2 channel Master Hearing Aid function. Direct readout of Acoustic Gain is provided, and 5 filter settings can be applied individually for each ear. Maximum sound quality is assured by realizing the filters in a digital domain.

 
The AD226 The high quality of the AD226 makes it well suited for any stationary or portable application where diagnostic testing of air and bone conduction thresholds is performed.
The time saving automatic test possibility combined with RS232 computer interface makes AD226 ideal for modern healthcare environments.
Talk Forward makes it easy to work with the AD226, also in sound cabin installations. When connected to an MT10/MTP10 Impedance system a complete diagnostic test set-up is available, including a thermal printer. Full NOAH capability completes the picture.

 

 

AD226
The AD216 The AS216 meets the requirements for an inexpensive portable screening audiometer for quick screening tests in schools, industry and other institutions.
The availability of automatic testing combined with RS232 computer interface makes AS216 ideal also for occupational health screening applications.
Database Software for Windows is available.
The included Talk Forward function makes it easy to work with the AS216, also in sound cabin installations.

 

 

 

AD216 Automatic Testing

In addition to traditional manual testing, the state of the art implementation of DSP technology in the AS216 enables a patient controlled automatic threshold test in accordance with ISO 8253.
When the testing is completed the test results are easily recalled from the internal memory of the AS216.
Alternatively the audiogram may be transferred to a PC for DataBase storage or printout.

 
The AD28 Pure tones can be presented by both air and bone conduction. Because of the large internal memory of the AD28, calibration values for two different headsets can be stored, enabling the operator to switch freely between eg. TDH39 and EAR 3A Insert Phones. The AD28 also provides outputs which, when used in conjunction with external amplifiers, allow Free Field presentation of both calibrated pure tones and speech.
In manual audiometry single or multiple pulses are available with pulse length of 50-5000/msec.

 

 

AD28
The AD208 The AS208 meets the requirements for an inexpensive portable screening audiometer for quick screening tests in schools, industry and other institutions.
Operation is easy and can be carried out by an audiologically unskilled person after a short instruction period.
Light weight and robust construction makes the AS208 an ideal instrument for those needing a simple audiometer for peripatetic screening work.

AD208

Portability

The AS208 is fully portable and can easily be carried in a briefcase or the like.
A special light weight carrying bag TC208 is available which will house the audiometer with the noise excluding headsets, audiogram cards etc.
The weight of the AS208 mounted in the TC208 carrying bag with all accessories is only approx. 2.5 kg.
The AS208 may be run on batteries or by an external power supply like the medical CE-approved EPS11

 

EP25 ABR SYSTEM

The EP25 comes with several automatic test routines already programmed into its Auto Test files. And additional Auto Tests may easily be designed by the end user.
Running such automatic tests is easy, as you just need to push one button for the entire test to be executed. This also includes automatic gain setting and handling of rejection issues.
Combining portability with automatic and manual testing, the EP25 matches a wide variety of ABR needs ranging from screening to clinical testing.
The automatic testing makes it well suited for waveform based screening, and the manual programmability options allow for comprehensive clinical use ranging from frequency specific threshold tests to operating room applications and cochlear implant tests.   more.. ADD Transient Otoacoustic Emissions  & ENG

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