Whirling Psychrometer Kit
Hand-cranked whirling psychrometer for rapid wet and dry bulb readings in field meteorology. HTS 9025.80.35.00 covers this non-recording psychrometer for precise humidity assessment. Complete with carrying case and charts.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported solely as direct reading thermometer without psychrometer function
Liquid-filled thermometers classify separately in 9025.11.
If wet bulb component sold separately as accessory
Accessories for Chapter 90 instruments default to 9033.
If incorporates centrifugal pump mechanism for industrial use
Technical pumps excluded by Chapter 90 note 1(g).
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Import Tips & Compliance
• Declare as complete psychrometer, not thermometer parts
• Include psychrometric chart to demonstrate non-recording calculation method
• Ensure no electrical components to avoid 9026 electrical instrument heading
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