MIDWEST SPECIAL INSTRUMENTS CORP.

Maico MA-28 PDF

Portable air-bone audiometer, built in carry case with handle. Multiple stimulus options, easy operation.


Maico MA-25 PDF

Battery operated small and ultra-lightweight portable air conduction audiometer​.


How to conduct a hearing screening example

Maico MA-27 PDF

Portable air-conduction audiometer with built-in case for easy transport and quick set-up.


Maico MA-1 PDF

Battery operated small and ultra-lightweight portable air conduction audiometer​

Interacoustics AS 608 PDF

The AS608 / AS608e portable audiometer is ideal for schools, industry and primary medical practices or wherever quick hearing screening evaluations are performed. Easy to use, it requires minimal training prior to use and offers calibrated pure tone and warble tone stimuli over a wide range of frequencies.

GSI 18 PDF 

The GSI 18 is a single channel, manual audiometer. It is a direct replacement for our GSI 17. Its stylish design along with its portability, built-in battery compartment and ability to store calibration data for both TDH 39 and EAR 3A or 5A insert phones makes the GSI 18 the ideal solution for school system and industrial hearing screening programs.

Screening Audiometers