Portable Electrical Refractive Index Meter
Electrical digital refractometer measuring refractive index of liquids for food and chemical labs. Under HTS 9027.89.45.90 as other electrical physical analysis instrument (refractometers specified in heading). Uses LED light source.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If optical microscopes with integrated refractometers
Combination optical instruments in heading 9013.
If manual analog non-electrical refractometers
Non-electrical versions in different electrical/non-electrical split.
If diagnostic lab reagents/standards accompanying
If imported with lab chemicals, may composite classify.
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Import Tips & Compliance
• ATC (automatic temperature compensation) specs prevent thermometer confusion
• Provide RI vs concentration tables for end use
• Clean optics certification for accuracy claims
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