Industrial Hygrothermograph Recorder

Wall-mountable industrial recorder that produces strip-chart records of temperature and humidity for manufacturing environments. Qualifies under HTS 9025.80.40.00 as a combined thermograph and hygrograph recording instrument for process monitoring.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China1%+17.5%18.5%
🇲🇽Mexico1%+10.0%11%
🇨🇦Canada1%+10.0%11%
🇩🇪Germany1%+10.0%11%
🇯🇵Japan1%+10.0%11%

Alternative Classifications

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

9026.80Lower: 10% vs 18.5%

If for corrosive liquid/gas pressure recording

Recording instruments for specific industrial fluids fall under 9026.

9033.00Lower: 14.4% vs 18.5%

If as accessory for broader apparatus

Chapter note 2(c) routes general accessories to 9033.

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

Distinguish from automatic controllers (9032) by emphasizing data recording over control functions

Provide industrial use case studies but avoid machine-integrated claims per chapter exclusions

Ensure CE marking for electrical safety if applicable to destination market

Related Products under HTS 9025.80.40.00

Digital Thermograph Data Logger

A portable digital device that continuously records temperature variations over time using built-in sensors and stores data for later analysis. It falls under HTS 9025.80.40.00 as a thermograph, which is specifically listed as a recording instrument for temperature monitoring in environmental and industrial applications.

Mechanical Barograph Drum Recorder

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.

Wireless Hygrograph Chart Recorder

Battery-powered hygrograph that records relative humidity levels on rotating paper charts using a hair tension or capacitive sensor mechanism. It qualifies for HTS 9025.80.40.00 as a hygrograph, a recording instrument specifically identified for humidity monitoring in labs and greenhouses.

Multi-Parameter Weather Recording Station

Integrated recording instrument combining thermograph, hygrograph, and barograph functions to log temperature, humidity, and pressure on a single chart or digital display. Falls under HTS 9025.80.40.00 as 'other recording instruments' combining listed types for comprehensive meteorological data collection.

Temperature Humidity Data Logger THD-200

Compact USB data logger model THD-200 that records temperature and humidity simultaneously with programmable intervals and LCD display. Classified in HTS 9025.80.40.00 as a combination recording instrument (thermograph/hygrograph) for laboratory and storage monitoring.

Chart-Type Barograph Weather Station

Desktop barograph featuring a seven-day chart drum that records atmospheric pressure with precision bourdon tube movement. It is a classic thermograph/barograph under HTS 9025.80.40.00 designed for home or professional weather observation.