Sound Level Meter Type 1
Precision integrating sound level meter (Class 1) for environmental noise monitoring. HTS 9031.80.80 covers acoustic measuring instruments not automatic.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If microphones with built-in amplification
Microphone systems principally for recording in 8518.
If automatic recording noise dosimeters
Automatic data recording instruments in 9031.49.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• IEC 61672-1 Class 1 certification must be documented
• Include windscreen and calibrator if in kit
• Distinguish from audiometers (9018.90)
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