Testo 350 Portable Flue Gas Analyzer from Mexico
The Testo 350 is a portable electrical gas analyzer designed for measuring flue gas emissions including O2, CO, NO, and SO2 from combustion processes. It falls under HTS 9027.10.20.00 as an electrical gas or smoke analysis apparatus used for physical and chemical analysis in industrial and environmental monitoring.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Verify electrical safety certifications like UL or CE marking for US market entry
• Include calibration certificates and emission standard compliance documentation
• Avoid misclassification as non-electrical analyzers under 9027.10.40.00