Seismic Charge Igniter
Precision igniter for seismic exploration charges used in geophysical surveys for oil prospecting. Provides millisecond timing accuracy, classified in HTS 3603.50.00.00.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If as geophysical survey instruments
Complete seismic firing systems classify under surveying instruments.
If non-detonating signal charges
Air blast signals without explosives are pyrotechnic articles.
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
• Include timing accuracy specs (e.g
• ±1ms) in technical data sheets
• Coordinate with USGS if for federal land surveys
• Avoid bulk packaging; individual serialization aids tracking
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