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Benchtop Refractometer Digital from Japan

Digital electrical refractometer using visible light for measuring refractive index in chemical solutions. Classified HTS 9027.50.4060 for optical physical analysis in food and beverage labs. Provides precise Brix or salinity readings.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Temperature compensation feature documentation

Confirm prism optical path for classification

Not hydrometers (9028) despite similar use