Telephony Loopback Tester from Canada
A test device creating loopback conditions on telephone lines for network diagnostics. Designed for telephonic network connection, under HTS 8543.70.60.00.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Calibrated standards certification for test equipment
• Document line impedance matching (600 ohm)
• Classify as test apparatus for telephony specifically