Laser Surface Profilometer from Japan
A precision instrument using laser interferometry to measure surface roughness and topography on manufactured parts. Classified under HTS 9031.49.9000 as an other optical measuring instrument for quality control in precision engineering, not specified elsewhere in Chapter 90.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Provide detailed technical specifications confirming optical measuring function to avoid reclassification to Chapter 84 machinery
• Include calibration certificates and CE marking for metrology standards compliance
• Declare laser safety class accurately to meet FDA import requirements for Class 3B/4 lasers