The GSI 61 Clinical 2 Channel Air/Bone/Speech/FF Audiometer is Complete w/All the Accessories including TDH headphones & a Current Calibration Certificate.  Just Plug In and Start Testing!

The GSI 61 is the two-channel clinical audiometer from Grason-Stadler. With its state-of-the-art, two channel design, the GSI 61 allows for fast, accurate pure tone and speech testing using phones (TDH, insert and high frequency), bone vibrator and sound field speakers for output.

It features both status and audiogram screen layouts for data presentation. And it even has an articulating screen - making the GSI 61 not only easy to use, but easy to view, too!

The GSI 61 took the very best features from the GSI 10 and GSI 16 and designed them into the GSI 61 - all to give you everything you could possibly need to conduct tests quickly and easily, both today and in the years to come.

The GSI 61 come with everything you'll need to perform a clinic audiometric test battery with maximum speed and efficiency. Features that further enhance your testing capabilities are: dual channel control with mixing/routing capabilities which allow the operator to mix signals and direct them to either or both ears, high frequency capabilities, direct calibration for insert earphones, auxiliary inputs, scorer/counter, and test storage.

 This GSI 61 Includes:

Bright LCD Screen

Pure Tone, Bone and Speech Testing

TDH-50 Headphones

B71 bone oscillator  

Monitor/Microphone Headset 

Patient Response Switch 

Talkback Mic 

User Manual

RS232 port to connect to a computer/printer

Current Calibration Certificate