Cold Cathode Ion Gauge Tube from Germany
Cold cathode tubes measuring ultra-high vacuum by ionizing residual gas with high-voltage discharge between electrodes. HTS 8540.89.00 includes these as other cold cathode tubes for vacuum measurement applications.
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
• Vacuum range (Torr/Pascal) and bakeout temperature ratings in documentation
• Contamination sensitivity requires sealed shipping containers
• Avoid misclassification as vacuum pumps under 8414