3M Littmann Cardiology IV Stethoscope from Mexico
Advanced single-sided chestpiece stethoscope optimized for cardiology with improved frequency detection. Falls under HTS 9018.90.4000 for stethoscopes used in medical diagnostics.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include sound frequency response data; register as Class I FDA device
• Pitfall: incorrect material declarations for soft-sealing eartips