Chapter 90 covers optical, photographic, cinematographic, measuring, checking, medical or surgical instruments and apparatus, precision instruments and apparatus; parts and accessories thereof. This chapter has a broad scope, ranging from simple magnifying glasses to complex electronic measuring instruments, but excludes mechanical appliances of Section XVI and electrical equipment of Chapter 85 (unless specifically named). The core characteristic is that these instruments are used for measuring, checking, analyzing, or controlling, and generally possess precision or technical sophistication. Heading 9030 covers oscilloscopes, spectrum analyzers and other instruments and apparatus for measuring or checking electrical quantities, but excludes supply meters of heading 9028, measuring or checking instruments of heading 9031, and automatic regulating or controlling instruments of heading 9032. Specifically includes: oscilloscopes, spectrum analyzers, multimeters (with recording device), electronic frequency counters, conductivity meters, etc. Products under this heading are mainly used for measuring and checking electrical quantities, such as voltage, current, resistance, frequency, etc. First 2 digits 90: indicates Chapter 90, i.e., optical, measuring, checking, medical and other precision instruments and equipment. Digits 3-4, 30: indicates heading 9030, i.e., oscilloscopes, spectrum analyzers and other instruments for measuring or checking electrical quantities. Digits 5-6, 32: indicates subheading 9030.32, i.e., multimeters with a recording device. Therefore, the complete meaning of 903032 is: digital multimeters with a recording device (usually handheld or vehicle-mounted), belonging to electrical quantity measuring instruments. Note: Multimeters without a recording device are classified under 9030.31. This product is a vehicle-mounted digital multimeter, capable of measuring voltage, current, resistance and other electrical quantities, and is equipped with a recording device (such as data storage, Bluetooth transmission, etc.), meeting the description of heading 9030 'instruments for measuring or checking electrical quantities'. Since it has a recording device, it cannot be classified under 9030.31 (multimeters without a recording device), but should be classified under 9030.32. At the same time, because it is digital, it is also distinguished from analog multimeters (which are also usually classified under 9030.31 or 9030.32, but digital is the current mainstream).

Product Name: The standard name of the declared commodity, which should accurately reflect the product attributes, such as 'vehicle-mounted digital multimeter' or 'digital multimeter (with recording function)'. Brand Type: Fill in the brand attribute, such as 'foreign brand (OEM production)', 'domestic brand', or 'no brand'. Export Preference Status: Fill in according to the actual trade situation, such as 'export goods do not enjoy preferential tariffs in the final destination country', etc. Use: Explain the use of the commodity, such as 'for automotive circuit testing and repair', etc. Brand (Chinese and Foreign Name): Fill in the actual brand name; if no brand, fill in 'none'. Model: Fill in the model of the commodity, such as 'DT9205A', etc. With Recording Device: Clearly answer 'yes' or 'no'; this is the key to distinguishing 9030.32 from 9030.31. Measurement Range: Briefly describe the measurement parameters and range, such as 'DC voltage 0-1000V, AC voltage 0-750V', etc. Product Name: Vehicle-mounted digital multimeter; Brand Type: Foreign brand (OEM production); Export Preference Status: Export goods do not enjoy preferential tariffs in the final destination country; Use: For automotive circuit testing and repair; Brand: FLUKE; Model: 88V; With Recording Device: Yes; Measurement Range: DC voltage 0-1000V, AC voltage 0-750V, resistance 0-40MΩ. Incorrectly declaring 'with recording device' as 'no', leading to classification under 9030.31, affecting tax rebates or regulatory conditions. Incorrect brand type filling, such as filling OEM production as no brand, may trigger customs scrutiny. Model declaration is untrue and inconsistent with the actual product, may be deemed as false declaration.

The core criteria for classification are: 1. Whether the product function is measuring or checking electrical quantities; 2. Whether it has a recording device. According to the Explanatory Notes to the Harmonized System, heading 9030 includes multimeters, with subheading 9030.31 for multimeters without a recording device and 9030.32 for multimeters with a recording device. Therefore, if a vehicle-mounted digital multimeter has recording functions such as data storage, Bluetooth transmission, USB interface, etc., it should be classified under 9030.32. If it can only display measurement results in real time without recording function, it is classified under 9030.31. 903031 Multimeters without a recording device: This code applies to multimeters without data storage or transmission functions, while 903032 requires a recording device. The core difference is whether it has a recording function. 903039 Other instruments for measuring or checking electrical quantities: This code is a residual subheading, applicable to other electrical quantity measuring instruments not elsewhere specified, but multimeters have a dedicated subheading, so they are not classified here. 903020 Oscilloscopes and oscillographs: Oscilloscopes are mainly used to display waveforms, while multimeters are used to measure voltage, current, resistance and other parameters; their functions are different. 902830 Electricity meters: Electricity meters are used to measure electrical energy consumption, such as kilowatt-hour meters, while multimeters are used for circuit parameter measurement; their principles and uses are different. 850440 Static converters: If a vehicle-mounted multimeter has an inverter function, attention should be paid to the main function, but usually multimeters are classified under 9030 and converters under 8504. Is the product used to measure voltage, current, resistance and other electrical quantities? Does it have a recording device such as data storage, Bluetooth, USB, etc.? Is it only a multimeter, rather than an oscilloscope or electricity meter? Are the brand and model consistent with the actual product? Is the converter function of 8504 excluded?

Is there a difference in HS code between a vehicle-mounted digital multimeter and an ordinary digital multimeter? No difference. HS classification is based on the function and characteristics of the product, not the usage scenario. A vehicle-mounted digital multimeter with a recording device is also classified under 903032; without a recording device, it is classified under 903031. The vehicle-mounted feature does not affect classification. How to determine whether a multimeter is 'with a recording device'? A recording device refers to a device capable of storing measurement data, transmitting data through an interface, or having wireless transmission functions such as Bluetooth or Wi-Fi. If the multimeter can only display values in real time without any data storage or output function, it is considered to be without a recording device. What is the export tax rebate rate for 903032? The export tax rebate rate is subject to national policy adjustments. It is recommended to check the latest rebate rate through the official website of the State Taxation Administration or the General Administration of Customs, or use a professional trade compliance database. The actual policy shall prevail at the time of customs declaration. If a multimeter has a temperature measurement function, will it affect classification? No. The main function of a multimeter is still electrical quantity measurement; an additional temperature measurement function does not change its essential character, and it is still classified under 9030. However, if temperature measurement becomes the main function, it may be classified under heading 9025 or other headings. What are the consequences of filling in 'whether with recording device' incorrectly during customs declaration? Incorrect filling may lead to classification errors, thereby affecting tax rates, regulatory conditions, or export tax rebates. If discovered by customs, it may be deemed as false declaration, resulting in penalties such as fines and supplementary taxes. Always declare truthfully. Are the regulatory conditions for 903032 and 903031 the same? Regulatory conditions may vary by code; for example, some codes may require export licenses or commodity inspection. Specifics should be checked in the latest Customs Import and Export Tariff or consulted with a customs broker. Can 903032 be used for cross-border e-commerce retail export of multimeters? Yes. Cross-border e-commerce retail exports also need to be declared according to HS codes, and 903032 applies to digital multimeters with a recording device. However, note that declaration requirements for cross-border e-commerce may be simplified; specifics are subject to customs regulations. How to query the MFN tax rate for 903032? You can log in to the official website of the General Administration of Customs of China, enter the 'Import and Export Tariff' query system, input code 903032, and view the MFN tax rate, general tax rate, VAT rate, and other information. Tax rates are subject to change; it is recommended to rely on the latest query results.