Harmonized System Code Classification

9031499000
Classification: Measuring, checking instruments, apparatus and machines, not elsewhere specified or included in this chapter; projectors; parts and accessories thereof: Other optical instruments and apparatus: Other
Explanation: This HS code falls under the category of measuring, checking instruments, apparatus and machines, more specifically within the "Other optical instruments and apparatus" category, and further classified as "Other." It covers measuring, checking instruments, apparatus and machines not explicitly specified or included in other subheadings of this chapter, as well as parts and accessories of projectors.

Examples of goods:
- Optical measuring instruments not otherwise specified
- Parts and accessories of projectors not otherwise specified
- Other optical instruments used in scientific research or industrial applications
- Measuring devices for specific purposes not covered in other categories
- Optical testing equipment for quality control purposes