SKU: 36184472464

Resonance R27A Diagnostic Audiometer

Sale price$2070.00 Regular price$2300.00
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Description

Resonance R27A Diagnostic AudiometerR27A Diagnostic Audiometer The R27A offers a complete range of diagnostic tests including air and bone conduction tests, SAL and speech audiometry. Speech material in English and Spanish is recorded on the Resonance SD card. Additional languages can be recorded on request. The R27A aims to simplify daily operations and maximize efficiency. Unique special tests as GAP, DLF, Quick SIN and BKB SIN are also available. With compact dimensions, excellent

R27A Diagnostic Audiometer

The R27A offers a complete range of diagnostic tests including air and bone conduction tests, SAL and speech audiometry. Speech
material in English and Spanish is recorded on the Resonance SD-card. Additional languages can be recorded on request. The R27A aims to simplify daily operations and maximize efficiency. Unique special tests as GAP, DLF, Quick-SIN and BKB-SIN are also available.

With compact dimensions, excellent ergonomics, and a luminous 7” LCD display, the R27A is the perfect solution to respond to the
needs of ENT and Audiology Specialists, the best solution for a growing practice. Easy-to use, functional design and portable, the
device and accessories can be safely transported in a durable luggage-grade padded carrying case, available on request.

High-quality components ensure device reliability as well as long-term operation. Recognized dependability matches with
efficiency. Test-report files, generated in PDF, can be initially stored on a USB-stick, then archived into external units or printed,
thanks to the built-in thermal printer. Reports can be easily edited and customized with additional text and logos.

Test Types 
• Pure Tone test, Auto-threshold, ABLB, Speech Test, Stenger, GAP, DLF
• Quick-SIN, BKB-SIN (available on demand)

In the box:
• DD45, ADC or HDA280 headset for audiometry testing
• IP30 Insert earphones
• B71W bone conductor
• Insert for bone conduction masking
• Patient microphone (talk back)
• Patient response push button
• Built-in fast thermal printer
• 1 roll of thermal paper
• Power supply cable (110 V)
• 1 spare fuse
• Device dust cover
• USB pen drive
• SD-card with multilingual speech material
• MDS* software

*See Brochure for specifications

Brochure 

Zona Med Equipment: R27A Diagnostic Audiometer by Resonance Brochure

General Specifications

TEST TYPES

• Pure Tone test, Auto-threshold, ABLB, Speech Test, Stenger, GAP, DLF

• Quick-SIN, BKB-SIN (available on demand)

DIMENSIONS AND WEIGHT

• L x W x H: 14.5” x 11.4” x 7”

• Net Weight: 7.7 lbs.

• Body material: Bayblend® self-extinguishing

USER INTERFACE

• Multilingual

PRINTER

• Built-in fast thermal printer with paper width: 4.4” supplied as standard part

REPORTS

• Printed on thermal paper

• PDF report created directly from the device and stored on USB pen drive with possibility to add patient data and tests comments via the USB Keyboard (optional).

• Data transfer to PC using MDS* software

COMMUNICATION PORT

• Nr.1 USB host type A

• Nr.1 USB slave type B

PC INTERFACE

• MDS* software with reporting and printing features

• Compatible with Windows® 7, 8, 8.1, 10

• Data transfer via USB cable

 

Audiometry Specs 

FREQUENCY RANGE

• 125 - 8000 Hz (with DD45)

• 125 - 12500 Hz (with HDA280)

• 250 - 8000 Hz (with B71-W)

ACCURACY

• Frequency < 0.5%

• Distortion < 1%

• Attenuator linearity 1dB per 5dB step, max 3dB whole range

• Range stimuli level -10 up to 120 dB HL

TYPE OF SIGNALS

• Pure tone: sine wave

• Warble: ± 5% frequency sine wave modulated, modulation: sine wave 5 Hz

• Narrow band noise: 24dB/oct filtered noise

• Speech noise: 1khz 12dB/oct filtered noise

• White noise

• External signal

• External mike

• Speech material recorded on SD card

• On/Off rise – fall time: 40msec

OUTPUT TRANSDUCERS

• ACR, ACL: 10 ohm DD45 matched pair earphone, (alternatively HDA280, Insert earphones)

• BC: B71W RadioEar

• Free field output: 600 ohm impedance

STIMULUS PRESENTATION MODALITY

• Presentation: Normal, Reverse, Extended (present tone for 1 second from 20dB below the maximum level)

• Modality: Continuous, Pulsed (rate 0.5; 1 and 2 Hz), Alternated (ABLB - 0.5, 1 and 2 Hz)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 36184472464

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★★★★★ 5
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Reviewed in the United States on October 13, 2025
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Reviewed in the United States on May 16, 2026
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★★★★★ 4
Needs to sell replacement popcorns
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Reviewed in the United States on July 5, 2025
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On cuteness alone 5 stars, but functionality,, engagement and durability this is a must have for any dog that loves to pull things out! Nice bright yellow which keeps the pups attention!
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Reviewed in the United States on May 4, 2026
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★★★★★ 5
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