Service and Warranty

This product is warranted against manufacturing or materials defects for a period of two years from the invoice date. If a material or manufacturing defect occurs within the warranty period, repairs will be performed free of charge upon returning the device to Thinklabs. The warranty will be voided in cases of abuse, excessive or inappropriate use conditions, or accidental damage to the product. Thinklabs may, at it’s sole discretion, replace the product with a suitable equivalent model. The warranty is transferable at Thinklabs’ discretion only. Warranty Document.


For maintenance, repair, service and contact information, check the Support Page, which has helpful information for troubleshooting, getting help or sending your stethoscope to us for repair. You can also Contact Us for assistance.



Thinklabs One is Assembled in the USA.

Sub-Assemblies Made in USA and other countries.


US Patents 6,498,854 6,661,897 7,940,937 8,275,140

7,346,174 8,243,940  
Other US and Foreign Patents Issued and Pending.


Patents, Copyrights, Notes

© 2004-2014 Thinklabs Medical LLC. All rights reserved.
Thinklabs, Rhythm, “Hear Everything in a Heartbeat”, are registered 
trademarks of Thinklabs Medical LLC, Centennial, CO 80111
The Thinklabs logo, One, the Rhythm logo, High Resolution Auscultation, 
EmD, Electromagnetic Diaphragm, ANR2, are all trademarks of 
Thinklabs Medical LLC, Centennial, CO 80111

Tel: 1.800.918.1088, Outside USA +1.303.525.3458

6500 South Quebec, #210
Centennial, CO 80111