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Overview
Audiometer ZADO-A11 offers a broad test intensity range from -10 to 120 dB for air conduction and -10 to 70 dB for bone conduction. A built-in microphone with adjustable strength from 0 to 50 facilitates clear communication between the tester and the subject. Its modern LCD display provides clear, accurate numerical readings, allowing practitioners to monitor and adjust settings with ease. Our product is a reliable, internationally compatible solution for modern audiology practices.
Specifications:
| Test Intensity Range | Air conduction: -10 to 120 dB<br> Bone conduction: -10 to 70 dB |
|---|---|
| Microphone | Built-in microphone; adjustable strength (0 to 50) for communication with tester |
| Channels | Two independent output channels |
| Frequency | Air conduction: 125 to 8000Hz<br> Bone conduction: 250 to 6000Hz<br> Error: ±2% |
| Masking Intensity Range | -10 to 110 dB |
| Test Signal | Pure tone, Pulse, Warble tone, Narrow band noise |
| Display Screen | LCD display, precise numerical display |
| Display Screen | LCD display, precise numerical display |
| Accuracy | Continuous attenuation; step: 5 dB; error: 1 dB |
| Masking | Air and Bone conduction contralateral masking |
| Protection Function | Protects tester’s hearing from damage |
| Power Supply | AC 100 to 240V, 50/60Hz, 30VA |
| Weight | 2.44 kg |
| Distortion Factor | Air conduction: less than 2.5%<br> Bone conduction: less than 5.5% |
| Size | 430 × 110 × 300 mm |
Features
Dual Independent Output Channels
Wide Frequency Coverage
High-Resolution LCD Display
Low Distortion Output
Multi-Mode Test Signals
Fine Attenuation Control
Hearing Protection Function
Optional Sound Field Output
Compact and Lightweight Design
Multilingual Interface
Standard Accessories
| Accessory | Quantity |
| Air conduction Headset | 1 pc |
| Bone conduction headset | 1 pc |
| Transponder | 1 pc |
| Power cable | 1 pc |
| USB data cable | 1 pc |
| USB software | 1 pc |
| Audiogram | 1 pc |
Applications
Audiometer ZADO-A11 is ideally suited for comprehensive audiometric evaluations in ENT clinics, occupational health screenings, pediatric assessments, and hearing aid fittings, offering precision, flexibility, and clinician-friendly operation.
