The RA660 Audiometer- Revolutionizing hearing tests

The RA660 Audiometer-

The RA660 Audiometer

It’s likely that you’ve had your hearing tested with an audiometer if you’ve ever seen an audiologist or hearing specialist. A patient’s hearing ability and the type and severity of any hearing loss they may be suffering are assessed using audiometers, which are diagnostic equipment. One audiometer in particular, the RA660 Audiometer, has created a reputation for itself in recent times. GSI audiometer is another brand of audiometers you should take a look at.

The RA660 Audiometer, a clinical-grade instrument that has quickly become a well-known and trusted device among hearing professionals for its precision and effectiveness. We’ll go deeper into how the RA660 is transforming hearing testing in this blog article. Another audiometer you should know about is Welch Allyn Audiometer.

Specifications of the RA660 Audiometer

  • Test Frequencies: 250 Hz – 8000 Hz Maximum
  • Test Levels: 100 dBHL 250 Hz – 8000 Hz/ 90 dBHL IP 30 6 kHz & 8 kHz
  • Headset: AC with Earphone TDH-39P or DD45
  • Insert Earphones: RADIOEAR IP 30
  • Attenuator Range: -10 to 100 dBHL in 5 dBHL
  • Steps Test Signal:  Pure tone
  • Modulation: Pulse Tone 200 mS on 200 mS off
  • Subject Response:  Handheld response switch
  • Response Window:  1.8 s from the presentation of tone
  • Communication:  Talk over
  • Data Connection:  USB Stimulus
  • Functions: Tone Presenter
  • Bio-acoustic Simulator:  Response at 65 dBHL +/- 10 dB at 250 to 8000 Hz
  • Room Monitor: Octave band measurements 125 to 8000 Hz
  • Warm-up Time:  Less than 10 min after booting
  • Mode of Operation:  Continuous

Package of the RA660 Audiometer

  • RA660 audiometer
  • Subject response switch
  • DH39 audiometric headset with memory
  • Wall mounting kit RA660
  • Interface Cable
  • Interface Box
  • Power supply
  • Power mains cable North America
  • USB Cable
  • Talk Forward Microphone
  • USB memory stick with PC Software
  • Operator Manual
  • Microphone room monitor
  • Headset with memory

How to operate the RA660 Audiometer

Step 1: Installation of software

Windows 7 and 10 are supported by the RA660 software. The RA660 program and USB drivers must be installed prior to beginning software installation. Connect the line cord to power the system once all the parts are in place. Connect the PC to the audiometer. Windows ought to find and install the necessary USB driver automatically. This information, together with the fact that the device has been set up and is ready to use, will be displayed in a pop-up window. Have you heard about the maico audiometers.

If windows fail to automatically install the drivers, Download the most recent version of the RA660 driver software from the manufacturer’s website. Extract the files to a spot on your computer after downloading the driver program. To begin installing, double-click the extracted file. To finish installing the driver, adhere to the on-screen directions. Restarting your computer will complete the installation procedure. Read about tympanometers.

Step 2: Setup the Test Settings

Set the test parameters to reflect the kind of test you want to run. Test kinds that are already pre-programmed include pure-tone, speech, and unique tests. Decide on the proper frequency and intensity. have you heard about microtomes?

Installing the RA660 software is now necessary. On the same USB memory stick that this handbook is provided on, there is also the RA660 software. Locate the file Setup.exe on the USB memory stick using Windows Explorer. Click this file twice in quick succession to launch the installation. A pop-up window describing the installation procedure ought to appear. The RA660 opening screen will appear after the installation is finished.

Step 3: Start the test

You can start the test after setting up the test settings. Play the test sounds as directed by the RA660 software, and then record the patient’s answers. To play a sound or record the patient’s answer, you might need to touch a button. Do not forget to take a look at video otoscope.

Step 4: Report the Outcomes

Keep track of the test results, the patient’s comments, and any pertinent remarks. The RA660 software allows you to export the results to a file or save them there.

Step 5: Review the Findings

Examine the test findings to ascertain the patient’s hearing capacity. You can understand the results with the aid of graphs and reports produced by the RA660 program.

Step 6: Save the results

The results of the test can be saved and kept on the software or hard drive of the PC.

Step 7: Unplug the RA660 audiometer

After the test is complete, unplug the RA660 Audiometer from the PC.


A versatile, user-friendly tool that can assist medical practitioners in effectively diagnosing and treating hearing abnormalities is the RA660 Audiometer. To guarantee precise and secure testing, always adhere to the manufacturer’s instructions and seek advice from a qualified healthcare practitioner.

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