Audiometers MA 42
MA 42 – Advanced Two-Channel Diagnostic Audiometer
The MA 42 is a professional two-channel diagnostic audiometer designed for accurate and efficient hearing assessments. Ideal for audiologists, ENT specialists, hearing care professionals, and mobile hearing clinics, this device combines advanced diagnostic performance with a lightweight and portable design.
Built for both clinical and portable use, the MA 42 supports comprehensive audiometric testing including air conduction, bone conduction, speech audiometry, and free-field testing. Its intuitive interface and ergonomic controls ensure smooth operation and faster workflow during patient evaluations.
Key Features
- Advanced two-channel diagnostic audiometer
- Air conduction, bone conduction, speech, and free-field audiometry
- Pure tone and warble tone testing
- Narrow band, speech, and white noise masking
- High-precision diagnostic evaluation
- Independent signal and channel mixing
- Large full-color display with user-friendly navigation
- Ergonomic and easy-to-use control panel
- Internal patient database with storage for over 1000 test results
- USB printing and PDF report generation
- Data transfer via USB or SD card
- Optional high-frequency audiometry up to 16,000 Hz
- Compatible with MAICO Sessions PC software
- Supports live and recorded speech audiometry
Advanced Diagnostic Tests
The MA 42 includes several advanced diagnostic functions for detailed hearing assessment:
- SISI Test
- Tone Decay Test
- Fowler Test
- MLB Test
- Langenbeck Test
- Stenger Test
Applications
- ENT Clinics
- Audiology Centers
- Hearing Aid Fitting
- Mobile Hearing Screening
- Diagnostic Hearing Evaluation
Technical Specifications
Frequency Range
- Air Conduction: 125 Hz – 8000 Hz
- Bone Conduction: 250 Hz – 8000 Hz
Design
- Lightweight portable design (approximately 1.5 kg)
- Compact and clinic-friendly construction
The MA 42 delivers a perfect combination of portability, advanced diagnostic capability, and reliable performance, making it an excellent solution for professional hearing assessment and audiological diagnostics.

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