Geophysical Resistivity Electrode Array

Stainless steel electrode array for electrical resistivity tomography (ERT) geophysical surveys mapping aquifers and contamination plumes. Dedicated part under HTS 9015.90.0160 for geophysical resistivity appliances. Multi-spacing design for 2D/3D profiling.

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.

8302.41.90Higher: 38.5% vs 35%

If generic base metal mountings

Hardware classification without instrument use.

9028.90.00Same rate: 35%

If electricity meter electrodes

Other gas/liquid meter parts.

9015.90.01Same rate: 35%

If hydrographic electrodes

Different geophysical subheading.

Not sure which classification is right?

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Import Tips & Compliance

Electrode spacing diagrams and current injection ratings

ERT system synchronization specifications

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