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Siglent SP3050A Differential Probe from China

700V differential probe with 50 MHz bandwidth for Siglent SDS2000X oscilloscopes. Falls in HTS 9030.90.89.11 for 9030.20 parts. Enables floating signal measurements in switch-mode power supplies.

Duty Rate — China → United States

37.5%

Rate breakdown

9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Specify common-mode rejection specs; differentiates from single-ended probes

Include USB power compatibility statements for modern scope integration

Calibrate before import; verified units clear faster than untested accessories