Log Log Duplex Trig Slide Rule from United States
An advanced slide rule with log-log scales on both sides for exponential and trigonometric calculations in nuclear physics and rocketry. It is a high-end mathematical instrument, fitting under drawing, marking-out or mathematical calculating instruments.
Duty Rate — United States → Canada
PGA flags (1)Show detailsHide detailsHCConsumer Products SafetyMay be required
- HC
Consumer Products Safety · May be required
May require HC Consumer Products Safety depending on intended use (HC21) and Canadian product category (HC29, HC30, HC31, HC32, HC33, HC34, HC35, HC36, HC37); or intended use (HC22, HC23, HC24, HC26, HC27) and Canadian product category (HC37). Matching criteria: Equal To 9017201000; Equal To 9017201000. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Verify the slide rule is not electronic; it is a manual calculating instrument
• Declare the material (e.g
• magnesium or ivory) for duty assessment
• Provide a product description to CBSA for accurate classification