Sling Psychrometer for Field Use
Manual sling psychrometer with thermometers in protective case for fieldwork humidity calculation. HTS 9025.80.50.00 as psychrometer; requires whirling for aspiration. Standard for meteorologists.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as parts/thermometer accessories
Chapter note 2(a) sends thermometer parts to their headings if specified.
If plastic protective cases only
Cases alone classify by material unless dedicated solely to instrument.
Not sure which classification is right?
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Import Tips & Compliance
• Include whirling chain or handle in descriptions for proper psychrometer ID
• Mercury-free thermometers preferred; declare filling material
• Calibration tables must accompany for accuracy verification
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