Seismograph Data Acquisition Unit from Canada
A compact data acquisition unit that interfaces sensors with recording systems in seismographs, capturing and digitizing seismic data in real-time. Classified under HTS 9015.90.0150 as an essential accessory for geophysical seismograph instruments. It supports high-sample-rate recording critical for earthquake analysis.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide seismic waveform processing specs to confirm classification as seismograph-specific per Chapter 90 rules
• Label shipments clearly as 'seismograph parts' with model compatibility to prevent customs misclassification