Electrical Thermal Expansion Coefficient Tester from Germany
Apparatus measuring material thermal expansion electrically using dilatometry for engineering labs. HTS 9027.89.45.90 for electrical instruments checking expansion. Tracks length change vs temperature precisely.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Document temperature range and resolution specs clearly
• Classify as complete instrument, not machine part per Chapter 90 notes
• Include software validation if digital readout