Kinemetrics Altus-K2 Strong Motion Seismograph from Mexico
The Kinemetrics Altus-K2 is a strong-motion seismograph engineered for recording high-amplitude ground accelerations during earthquakes in structural monitoring applications. It qualifies under HTS 9015.80.60.00 as a seismograph specifically for geophysical and seismic event detection.
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
• Label shipments clearly as 'geophysical seismographs' to prevent CBP reclassification as general accelerometers
• Include seismic response spectra validation data in commercial invoices for duty assessment
• Obtain advance rulings for hybrid units combining seismic and structural health monitoring functions