Extech EX470 True RMS Multimeter
The Extech EX470 is a true RMS autoranging multimeter with NCV detector for measuring voltage, current, resistance, and infrared temperature. It qualifies under HTS 9027.89.45 as an electrical instrument for analyzing electrical and thermal quantities. Ideal for HVAC and electrical troubleshooting.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If primarily a thermometer without electrical metering
Temperature-only instruments classify under 9025 for heat measurement.
If sold as replacement probes or accessories
Accessories for 9027 instruments go to 9033 unless complete apparatus.
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Import Tips & Compliance
• Battery safety data sheets are required for lithium-powered electrical devices
• Classify based on principal function; multifunction devices stay in 9027 if analysis-focused
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