Mechanical Anemometer for HVAC Duct Airflow Measurement from China
This mechanical rotating vane anemometer measures air velocity in heating, ventilation, and air conditioning ducts. It qualifies under tariff item 9026.80.00 as an instrument for measuring or checking flow and other variables of gases, not elsewhere specified.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the anemometer is a measuring instrument only, not an automatic controller, to avoid classification in heading 90.32
• Ensure it measures air flow velocity, not pressure, for this subheading
• Keep product literature describing the vane mechanism and measurement principles