The Portable Diagnostic Audiometer
The Amplivox 270+ Diagnostic Audiometer is a highly regarded two-channel diagnostic audiometer designed for comprehensive audiometric testing in clinical settings. It is especially popular among audiologists and hearing care professionals due to its advanced features and ease of use.
Key Features and Capabilities:
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Comprehensive Testing Options: The 270+ model offers air conduction (AC), bone conduction (BC), and speech audiometry, which are essential for diagnosing various types of hearing loss. It also includes special tests like the Stenger, SISI (Short Increment Sensitivity Index), Master Hearing Aid (MHA), and Tone Decay, making it suitable for detailed audiological assessments.
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User-Friendly Design: The device features an intuitive layout with soft-key controls that guide users through testing procedures, ensuring that audiologists can focus more on patient care than on the intricacies of operating the device. The clear display and ergonomic design enhance the overall user experience.
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Advanced Masking and Automated Testing: One of the standout features is its automated masking assistant, which simplifies complex procedures and reduces the risk of operator error. This feature, along with automated testing options for AC and BC, streamlines the diagnostic process, saving time and improving accuracy.
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Data Management and Software Integration: The audiometer includes internal memory for storing patient data and integrates with software like Amplisuite and Noah, which are standard in audiological practices for managing patient records and audiometric data.
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Portability and Flexibility: While designed for clinical use, the 270+ is also portable, making it a versatile choice for on-the-go audiologists or for use in various clinical environments.
Frequently Asked Questions about Amplivox 270+ Diagnostic Audiometer
What is the Amplivox 270+ Diagnostic Audiometer?
The Amplivox 270+ is a versatile diagnostic audiometer designed for comprehensive hearing assessments. It features air, bone, and speech audiometry, making it suitable for both basic screening and advanced diagnostic testing.
What are the key features of the Amplivox 270+?
The Amplivox 270+ offers a range of features, including air conduction, bone conduction, and speech audiometry. It supports masking for both ears, and has a built-in talk-forward function. The device is also lightweight, portable, and easy to operate, with a clear display and user-friendly interface.
Is the Amplivox 270+ suitable for both screening and diagnostic purposes?
Yes, the Amplivox 270+ is designed for both screening and detailed diagnostic testing. It can be used in various settings, including clinics, hospitals, and audiology centres, to perform a full range of audiometric tests.
How portable is the Amplivox 270+ Diagnostic Audiometer?
The Amplivox 270+ is highly portable, weighing only 710 grams. It comes with a durable carrying case, making it convenient for professionals who need to conduct hearing tests in various locations.
Can the Amplivox 270+ be connected to a PC for data management?
Yes, the Amplivox 270+ can be connected to a PC via a USB interface. This allows for easy transfer and management of test data, which can be stored, reviewed, and printed using compatible software.
What is the frequency range of the Amplivox 270+?
The Amplivox 270+ has a frequency range of 125 Hz to 8 kHz for air conduction and 250 Hz to 6 kHz for bone conduction. This range allows for comprehensive hearing assessments across the standard audiometric frequencies.
Amplivox Diagnostic Audiometers Comparison Table
| Feature | Model 240 | Model 260 | Model 270 | Model 270+ |
|---|---|---|---|---|
| Frequency range (AC) | 125-8KHz | 125-8KHz | 125-8KHz | 125-8KHz |
| Frequency range (BC) | 250-8KHz | 250-8KHz | 250-8KHz | 250-8KHz |
| Attenuation range (AC) | -10 to 120 max | -10 to 120 max | -10 to 120 max | -10 to 120 max |
| Attenuation range (BC) | -10 to 70 max | -10 to 70 max | -10 to 70 max | -10 to 70 max |
| Output level range (soundfield) | - | Up to 90dB | Up to 90dB | Up to 90dB |
| Insert masking output | 90dBHL max 250-4KHz | 90dBHL max 250-4KHz | 90dBHL max 250-4KHz | 90dBHL max 250-4KHz |
| Pure tone signal | ✓ | ✓ | ✓ | ✓ |
| Warble tone signal | ✓ | ✓ | ✓ | ✓ |
| Continuous signal | - | ✓ | ✓ | ✓ |
| Pulsed signal | ✓ | ✓ | ✓ | ✓ |
| Stenger test | - | ✓ | ✓ | ✓ |
| Békésy test | - | - | - | ✓ |
| ABLB test | - | ✓ | ✓ | ✓ |
| SISI test | - | - | ✓ | ✓ |
| Tone Decay test | - | - | - | ✓ |
| HLS Test | - | - | - | ✓ |
| MHA Test | - | - | - | ✓ |
| Dimensions (L x W x H mm) | 270 x 165 x 60 | 270 x 165 x 60 | 355 x 230 x 100 | 259 x 374 x 90 |
| Weight (g) | 735 | 830 | 1540 | 1400 |
| External PSU | ✓ | ✓ | ✓ | ✓ |
| Optional battery power | ✓ | - | - | - |
| Portable | ✓ | ✓ | ✓ | ✓ |
| Data transfer to PC | ✓ | ✓ | ✓ | ✓ |
| NOAH compatible | ✓ | ✓ | ✓ | ✓ |
| Thermal printer output | ✓ | ✓ | ✓ | ✓ |
| Internal memory | ✓ | ✓ | ✓ | ✓ |
| Air conduction functionality | ✓ | ✓ | ✓ | ✓ |
| Bone conduction functionality | ✓ | ✓ | ✓ | ✓ |
| Masking (AC + BC) | ✓ | ✓ | ✓ | ✓ |
| Masking Assistant | - | - | - | ✓ |
| Speech audiometry (live) | - | ✓ | ✓ | ✓ |
| Speech audiometry (recorded) | - | ✓ | ✓ | ✓ |
| Sound field output | - | ✓ | ✓ | ✓ |
| Speech audiometry | - | ✓ | ✓ | ✓ |
| Threshold retention function | ✓ | ✓ | ✓ | ✓ |
| Automatic test (AC) | ✓ | - | - | ✓ |
| Automatic Test (BC) | - | - | - | ✓ |
| Talk over | ✓ | ✓ | ✓ | ✓ |
| Talk forward & back | - | ✓ | ✓ | ✓ |
| Compatible with optional USB charger | ✓ | ✓ | ✓ | ✓ |
| Monitor function | - | ✓ | ✓ | ✓ |
| Optional insert earphones | ✓ | ✓ | ✓ | ✓ |
| Battery power function | ✓ | - | - | - |
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The Hearing Lab Store offers a wide range of other services and products designed to support your clinical practice. Explore our Store for more products, explore our ready made microsuction equipment packages to find what's best for your needs, or consider our Microsuction Training and Tinnitus Training programs to enhance your skills. We also provide free digital forms in our Tinnitus Tool Kit, a Find a Locum Service, and Free Online Earwax Removal Patient Consent Forms.
Author: Paul Nand
Paul is a registered hearing aid audiologist and proud co-founder of Liverpool Hearing Centre. With years of experience in the field and an innovative and committed approach to the audiology industry has also led him to co-founding The Hearing Lab Store, the UK's leading supplier of microsuction and audiology essentials.
