Sound Level Meter Microphone Capsule from Japan
Electret condenser microphone capsule for precision sound level meters measuring decibels in environmental testing. Classified HTS 9027.90.59 as electrical accessory for sound quantity checking apparatus. Frequency response optimized for A/C weighting.
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
• Include frequency response curves and sensitivity specs in entry documents
• Comply with OSHA-related import labeling for occupational safety equipment parts
• Separate from windshields or accessories to maintain parts classification