Distortion Factor Meter from China
A distortion factor meter quantifies harmonic and non-linear distortions in telecommunications signals to maintain voice and data quality. It is explicitly named as an example of telecom-specific apparatus under tariff item 9030.40.00.
Duty Rate — China → Canada
0%
Import Tips
• Keep records showing the meter's calibration and intended telecom use to facilitate CBSA clearance
• If the meter is also capable of general audio testing, be prepared to justify its primary telecom application
• Check if the device requires import permits under Canadian telecommunications regulations