Laser Doppler Vibrometer from Germany
Non-contact optical sensor measuring vibration via Doppler shift of scattered laser light. Under HTS 9013.80.91.00 as other optical instruments for dynamic measurement. Not electrical transducers.
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
• Emphasize coherent laser detection optics over signal processing
• Specify velocity/frequency range and standoff distance
• FDA clearance if biomedical applications