American Hofmann Field Balancing Data Acquisition Module

Compact data acquisition module for American Hofmann portable field balancing kits used on in-situ mechanical parts like ship propellers. Processes vibration signals for on-site correction. HTS 9031.90.91.30 for balancing machine electronics.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

9030.84.00.00Same rate: 35%

If standalone signal acquisition instruments

Separate oscilloscopes/recorders classify by function.

8471.80.90.00Higher: 50% vs 35%

If general automatic data processing units

Computing equipment when not dedicated measuring parts.

9033.00Lower: 14.4% vs 35%

If generic electronic modules for multiple instruments

Chapter 90 note 2(c) catch-all for non-specific parts.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Specify sampling rate and channel count specifications

Include software version compatibility documentation

Avoid 8517 as general data acquisition without machine context

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