Portable Metal Hardness Tester from Japan
Handheld rebound hammer device that measures metal hardness via impact velocity ratio, rebounding off surface. Fits HTS 9024.10.00.00 as portable appliance for metal mechanical property testing. Field use for in-service inspections of machinery.
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
• Battery safety declarations required; impact calibration verification; avoid general tool classification by emphasizing testing function