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Nonin WristOx2 3150 Pulse Oximeter from Mexico

The Nonin WristOx2 3150 is a wearable pulse oximeter that measures blood oxygen saturation (SpO2) and pulse rate for clinical monitoring. Classified under HTS 9018.19.95 as other electro-diagnostic apparatus for checking physiological parameters like oxygenation levels in medical sciences.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Provide FDA establishment registration and device listing; include calibration certificates traceable to NIST; avoid pitfalls by not classifying portable units as consumer fitness trackers