Mechanical Barograph Drum Recorder from Germany
A traditional analog instrument using a rotating drum and ink pen to graphically record atmospheric pressure changes over time. Classified under HTS 9025.80.40.00 as a barograph, one of the explicitly named recording instruments in this subheading for meteorological use.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Provide evidence of mechanical recording mechanism (drum/pen system) to distinguish from digital non-recording barometers
• Include charts or photos of recording output in import docs to support classification over general pressure gauges
• Check for restrictions if containing mercury components, requiring EPA declarations