Portable Electroretinography (ERG) Device from Canada
Electro-diagnostic instrument recording retinal electrical responses to light stimuli for diagnosing retinal diseases. HTS 9018.19.95.50 as other electro-diagnostic apparatus for visual pathway functional testing. Used in ophthalmology clinics for glaucoma and macular degeneration assessment.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Document Ganzfeld bowl uniformity and light calibration standards compliance
• Include patient comfort features like disposable contact lens electrodes
• Specify implicit time and amplitude measurement precision specifications