Proportional Divider Caliper from Japan
Two-point caliper with ratio adjustment for scaling drawings up/down. Classified HTS 9017.20.80 as drawing instrument despite caliper form. Locking mechanism maintains selected ratio.
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
• Ratio mechanism documentation proves drawing function
• Differentiate from plain vernier calipers (9017.80)
• Architectural examples in literature support classification