Testo 6383 Differential Pressure Transmitter from Mexico
This is a high-accuracy electrical differential pressure transmitter for cleanroom and HVAC filter monitoring, measuring low pressure differentials in air ducts. It operates based on electrical phenomena that vary with pressure, qualifying it as an electrical apparatus for checking gas pressure under tariff item 9026.80.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the transmitter is not an automatic controller; if it maintains pressure at a set point, it falls under heading 90.32
• Provide the manufacturer's datasheet for customs
• Verify the product's electrical nature to support classification