Sound Level Meter
Handheld instrument for measuring noise levels in decibels, compliant with IEC standards for environmental monitoring. Classified in HTS 9031.80.80.85 as a general measuring/checking instrument outside specific acoustic apparatus headings.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If incorporating microphone/amplifier for recording
Devices functioning as sound recording apparatus classified in Chapter 85.
If with spectrum analysis capability
Telecommunication-type instruments with frequency analysis go to 9030.84.
If gas/smoke analyzers with acoustic sensors
If principally for gas analysis including sound propagation, classified in 9028.
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
• Declare weighting curves (A, C) and accuracy class to confirm non-medical classification
• OSHA compliance docs helpful for entry; ensure Type 1/Type 2 certification
• Data logging models risk shift to 9030 if resembling oscilloscopes
Related Products under HTS 9031.80.80.85
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Portable stroboscopic light source combined with RPM measurement for rotating machinery speed analysis. Classified HTS 9031.80.80.85 as general revolution counter/measuring instrument.
Torque Tester Digital
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Gloss Meter
Instrument measuring surface gloss at 20°, 60°, 85° angles for paint/coatings quality control. Under HTS 9031.80.80.85 as optical property measuring instrument.
Earth Ground Resistance Tester
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Cable Length Meter
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Vibration Meter Analyzer
Handheld device measuring vibration acceleration, velocity, displacement for machinery condition monitoring. Under HTS 9031.80.80.85 as other measuring instrument.