Watlow F4T Programmable Temperature Controller from Mexico
Watlow F4T offers advanced profiling and data logging for temperature control in food processing and chemical reactors. It qualifies under HTS 9032.89.60.40 as a process control instrument that automatically stabilizes temperature via periodic measurements.
Duty Rate — Mexico → United States
11.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include user manual excerpts showing ramp/soak programming to prove automatic control features
• Declare software/firmware as part of the instrument to avoid separate classification issues