Digital Sound Level Meter
An instrument measuring noise levels in decibels for environmental monitoring, workplace compliance, or acoustics testing. Falls under HTS 9027.89.80 for apparatus measuring sound quantities, not covered by other specific sound-related subheadings.
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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 designed as microphone components for audio equipment
Microphones and parts for sound reproduction go to Chapter 85 headings.
If for multimeters with integrated sound measurement
Instruments combining multiple measurements including sound shift to 9030.
If part of automatic data processing input unit
Chapter 84 covers input units for computers without dedicated Chapter 90 function.
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Import Tips & Compliance
• Attach calibration reports meeting IEC 651 standards to validate measurement accuracy
• Specify frequency weighting (A/C) in invoices to confirm physical analysis function
• Separate data logging accessories to avoid set classification issues
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Lab Conductivity Meter
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Handheld Soil pH Meter
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Digital Lux Light Meter
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Portable Gas Leak Detector
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