Grason Stadler Gsi-33 Tympanometer... Works Great / Calibrated !!!

US $4900

  • Memphis, Tennessee, United States
  • Nov 12th
This is a GSI-33 Diagnostic Tympanometer. Includes built in printer, power cord, paper in printer, misc. eartips and copy of quick reference operating instructions. Calibrated with certificate. Test capabilities include tympanometry, Ipsi and Contra Reflex (There is no contra phone with this unit), ETF and Reflex Decay. Will also do just a quick automatic screening tymp. I repaired this unit by running some small tubing external to the probe cable for pump operation. I have repaired a lot of these this way and it works perfectly. Pump is tight. Display and printout are bright and clear. We offer a 14 day money back return. Thanks for looking. Please ask any questions.

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