Surface Roughness Tester from Canada
Portable device that measures the texture and roughness of machined surfaces using a stylus probe. Classified in HTS 9031.80.80 as an other measuring instrument for surface profile checking, excluded from optical or automatic categories.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include probe calibration data and stylus type in commercial invoice
• Label as 'non-automatic' to distinguish from profilometers under 9031.49