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Extech HDV600 Video Particle Counter

The Extech HDV600 measures airborne particle concentrations for cleanroom monitoring, detecting electrical signals from particles. Classified in HTS 9030.89.01.00 as it checks electrical quantities related to particle detection in ionizing environments. Used in HVAC and pharmaceutical quality control.

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.

9027.50.40Same rate: 35%

If purely optical/photometric particle sizers

Instruments using light scattering without electrical measurement go to 9027.

8479.89Lower: 12.5% vs 35%

If for industrial cleanroom machinery

Complete industrial machines for physical/chemical processes classified in 8479.

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

• Provide ISO 21501 calibration standards documentation for particle counters

• Avoid bulk packaging misclassification; retail units stay in Chapter 90

• Check for EPA Clean Air Act compliance labels