Marco Ultra M3 Non-Contact Tonometer from Germany
The Marco Ultra M3 uses air-puff technology to measure intraocular pressure non-invasively, crucial for glaucoma screening and monitoring treatment efficacy. Classified under HTS 9018.50.00.00 as ophthalmic instrument. Provides rapid, accurate IOP readings without anesthetic drops.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include calibration curves correlating air puff pressure to IOP measurements
• Document disposable puff head specifications and sterilization validation
• Provide pachymetry correction algorithm details for corneal thickness compensation