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 spectacle lenses to complex electronic measuring instruments. The core characteristic is that these goods generally have high precision and are technology-intensive, used for measuring, detecting, analyzing, controlling, or medical purposes. This chapter does not include certain specialized machines (such as mechanical appliances of Chapter 84) or electrical equipment (such as Chapter 85), but does include parts specifically designed for them. Heading 9029 covers revolution counters, production counters, taximeters, odometers, pedometers and the like; speedometers and tachometers (other than those of heading 9028); stroboscopes. These instruments are used to measure and record motion parameters such as rotational speed, distance traveled, number of steps, etc. Tachometers specifically measure the rotational speed of rotating objects, and vehicle-mounted tachometers are used to measure vehicle engine speed. This heading includes mechanical, electrical, or electronic instruments, but does not include liquid or gas flow meters of heading 9028. Code 902910 is a six-digit subheading. The first 2 digits "90" represent Chapter 90, which covers optical, measuring, medical, and other precision instruments. Digits 3-4 "29" represent heading 9029, covering revolution counters, odometers, speedometers, tachometers, etc. Digits 5-6 "10" represent subheading 902910, specifically "revolution counters, production counters, taximeters, odometers, pedometers and the like." Vehicle-mounted tachometers are instruments that measure engine speed, and therefore fall under this subheading. Note: 902920 covers speedometers and tachometers, but 902910 specifically refers to revolution counters, etc. Vehicle-mounted tachometers are generally classified as tachometers, but if they also have odometer functions, classification should be determined based on the primary function. Vehicle-mounted tachometers are used to measure engine revolutions per minute and are a type of tachometer. Heading 9029 explicitly includes tachometers, and subheading 902910 covers revolution counters and similar instruments. Although 902920 also includes tachometers, the "revolution counters" of 902910 better fits devices that measure rotational speed. According to the General Rules for the Interpretation of the Harmonized System, classification is based on the primary function, and vehicle-mounted tachometers are generally classified under 902910. If a vehicle instrument panel combination includes multiple functions, classification should be determined based on the primary function or the rules for inseparable sets of goods.
Chapter
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 spectacle lenses to complex electronic measuring instruments. The core characteristic is that these goods generally have high precision and are technology-intensive, used for measuring, detecting, analyzing, controlling, or medical purposes. This chapter does not include certain specialized machines (such as mechanical appliances of Chapter 84) or electrical equipment (such as Chapter 85), but does include parts specifically designed for them.
Heading
Heading 9029 covers revolution counters, production counters, taximeters, odometers, pedometers and the like; speedometers and tachometers (other than those of heading 9028); stroboscopes. These instruments are used to measure and record motion parameters such as rotational speed, distance traveled, number of steps, etc. Tachometers specifically measure the rotational speed of rotating objects, and vehicle-mounted tachometers are used to measure vehicle engine speed. This heading includes mechanical, electrical, or electronic instruments, but does not include liquid or gas flow meters of heading 9028.
Digit Breakdown
Code 902910 is a six-digit subheading. The first 2 digits "90" represent Chapter 90, which covers optical, measuring, medical, and other precision instruments. Digits 3-4 "29" represent heading 9029, covering revolution counters, odometers, speedometers, tachometers, etc. Digits 5-6 "10" represent subheading 902910, specifically "revolution counters, production counters, taximeters, odometers, pedometers and the like." Vehicle-mounted tachometers are instruments that measure engine speed, and therefore fall under this subheading. Note: 902920 covers speedometers and tachometers, but 902910 specifically refers to revolution counters, etc. Vehicle-mounted tachometers are generally classified as tachometers, but if they also have odometer functions, classification should be determined based on the primary function.
Classification Basis
Vehicle-mounted tachometers are used to measure engine revolutions per minute and are a type of tachometer. Heading 9029 explicitly includes tachometers, and subheading 902910 covers revolution counters and similar instruments. Although 902920 also includes tachometers, the "revolution counters" of 902910 better fits devices that measure rotational speed. According to the General Rules for the Interpretation of the Harmonized System, classification is based on the primary function, and vehicle-mounted tachometers are generally classified under 902910. If a vehicle instrument panel combination includes multiple functions, classification should be determined based on the primary function or the rules for inseparable sets of goods.
📝 Declaration Elements
Product Name: The standard name of the declared commodity, which should accurately reflect the product attributes, such as "vehicle-mounted tachometer" or "automotive engine tachometer." Purpose: Describe the specific use scenario of the product, such as "for automotive engine speed measurement" or "vehicle-mounted display." Working Principle: Describe the measurement principle, such as electromagnetic induction, photoelectric, or electronic. Brand: Fill in the product brand; if no brand, write "no brand." Model: Fill in the product model; if no model, write "no model." Whether Combination Instrument: Indicate whether it is combined with other instruments (such as speedometer, odometer). Display Method: Such as analog, digital, etc. Product Name: Vehicle-mounted tachometer; Purpose: For automotive engine speed measurement; Working Principle: Electronic, collecting ignition signals through sensors; Brand: Bosch; Model: F00E100123; Whether Combination Instrument: No; Display Method: Digital. Misdeclaring a tachometer as a speedometer, leading to classification under 902920. Failure to distinguish whether it is a combination instrument; if combined, it may be classified as a complete set. Ignoring the working principle, but certain principles may affect subheading determination.
Product Name
The standard name of the declared commodity, which should accurately reflect the product attributes, such as "vehicle-mounted tachometer" or "automotive engine tachometer."
⚠️ Misdeclaring as "automotive instrument" or "speedometer," leading to classification errors.
Purpose
Describe the specific use scenario of the product, such as "for automotive engine speed measurement" or "vehicle-mounted display."
⚠️ Only writing "for automotive use" without specifying the measurement object.
Working Principle
Describe the measurement principle, such as electromagnetic induction, photoelectric, or electronic.
⚠️ Confusing mechanical and electronic types, affecting classification.
Brand
Fill in the product brand; if no brand, write "no brand."
⚠️ Omission or incomplete filling.
Model
Fill in the product model; if no model, write "no model."
⚠️ Model does not match the actual product.
Whether Combination Instrument
Indicate whether it is combined with other instruments (such as speedometer, odometer).
⚠️ Failure to indicate combination status, leading to classification disputes.
Display Method
Such as analog, digital, etc.
⚠️ Ignoring display method, but it usually does not affect classification.
Example： Product Name: Vehicle-mounted tachometer; Purpose: For automotive engine speed measurement; Working Principle: Electronic, collecting ignition signals through sensors; Brand: Bosch; Model: F00E100123; Whether Combination Instrument: No; Display Method: Digital.
Common Mistakes：
Misdeclaring a tachometer as a speedometer, leading to classification under 902920.
Failure to distinguish whether it is a combination instrument; if combined, it may be classified as a complete set.
Ignoring the working principle, but certain principles may affect subheading determination.
🎯 Classification Logic
The core basis for classification is the measurement object and function of the commodity. Vehicle-mounted tachometers are used to measure engine speed and belong to tachometers. Heading 9029 includes revolution counters, speedometers, and tachometers, where 902910 covers revolution counters and similar instruments, and 902920 covers speedometers and tachometers. According to the Explanatory Notes to the Harmonized Commodity Description and Coding System, tachometers that only measure rotational speed are generally classified under 902920; however, if they also have revolution counter functions (such as cumulative revolutions), they may be classified under 902910. Actual classification should be determined based on the primary function of the commodity. 902920 Speedometers and tachometers: 902920 specifically refers to speedometers and tachometers, while 902910 covers revolution counters and similar instruments. Vehicle-mounted tachometers that only measure rotational speed should be classified under 902920; if they also have cumulative revolution functions, they may be classified under 902910. 870829 Parts of motor vehicles: 870829 covers vehicle parts, but tachometers as independent instruments should be classified under Chapter 90. If combined with other vehicle components into an inseparable whole, they are classified as vehicle parts. 903180 Other measuring instruments: 903180 covers other measuring instruments not elsewhere specified, but tachometers are already named under 9029, so they are not classified under 903180. 902580 Other navigational instruments: 902580 covers navigational instruments, which have different functions from tachometers and are not confused. Is the commodity used to measure rotational speed? Does it only measure rotational speed, or does it also have cumulative revolution functions? Is it combined with other instruments? Does it belong to vehicle-specific parts? Has it already been classified under other subheadings of 9029?
Basis
The core basis for classification is the measurement object and function of the commodity. Vehicle-mounted tachometers are used to measure engine speed and belong to tachometers. Heading 9029 includes revolution counters, speedometers, and tachometers, where 902910 covers revolution counters and similar instruments, and 902920 covers speedometers and tachometers. According to the Explanatory Notes to the Harmonized Commodity Description and Coding System, tachometers that only measure rotational speed are generally classified under 902920; however, if they also have revolution counter functions (such as cumulative revolutions), they may be classified under 902910. Actual classification should be determined based on the primary function of the commodity.
Confused Codes：
902920 - Speedometers and tachometers
902920 specifically refers to speedometers and tachometers, while 902910 covers revolution counters and similar instruments. Vehicle-mounted tachometers that only measure rotational speed should be classified under 902920; if they also have cumulative revolution functions, they may be classified under 902910.
870829 - Parts of motor vehicles
870829 covers vehicle parts, but tachometers as independent instruments should be classified under Chapter 90. If combined with other vehicle components into an inseparable whole, they are classified as vehicle parts.
903180 - Other measuring instruments
903180 covers other measuring instruments not elsewhere specified, but tachometers are already named under 9029, so they are not classified under 903180.
902580 - Other navigational instruments
902580 covers navigational instruments, which have different functions from tachometers and are not confused.
Self-Check：
✓ Is the commodity used to measure rotational speed?
✓ Does it only measure rotational speed, or does it also have cumulative revolution functions?
✓ Is it combined with other instruments?
✓ Does it belong to vehicle-specific parts?
✓ Has it already been classified under other subheadings of 9029?
❓ FAQ
Should a vehicle-mounted tachometer be classified under 902910 or 902920? It depends on the function: if it only measures instantaneous rotational speed, classify under 902920; if it also has cumulative revolution functions, classify under 902910. It is recommended to determine based on the product manual and primary function, and apply for advance classification if necessary. How should declaration elements be filled in during customs declaration? Product name, purpose, working principle, brand, model, whether combination instrument, etc. must be filled in. Ensure the information is accurate, especially the working principle and combination status, to avoid classification disputes. If the tachometer is part of an automotive instrument panel, how should it be classified? If the instrument panel is an inseparable whole and the primary function is rotational speed measurement, classify as a tachometer; if it combines multiple functions, classify based on the primary function or the rules for complete sets. It is recommended to provide a detailed structural description. What is the import tariff rate for 902910? Tariff rates change; please consult the latest Customs Tariff of the People's Republic of China or consult customs. The MFN rate is usually around 5%, but the actual rate shall prevail. How can I check the regulatory conditions for HS code 902910? You can check through the General Administration of Customs website or the Single Window by entering the code to view regulatory conditions, tariff rates, and declaration elements. You can also consult a professional customs broker. What certifications are required for exporting vehicle-mounted tachometers? It depends on the destination requirements; CE, E-mark, and other certifications may be required. Before export, confirm the target market access requirements and prepare the corresponding documents. If the tachometer has GPS functionality, how should it be classified? If GPS is the primary function, it may be classified as a navigational instrument; if rotational speed measurement is the primary function, it should still be classified under 9029. Classification should be determined based on the primary function.
Q: Should a vehicle-mounted tachometer be classified under 902910 or 902920?
A: It depends on the function: if it only measures instantaneous rotational speed, classify under 902920; if it also has cumulative revolution functions, classify under 902910. It is recommended to determine based on the product manual and primary function, and apply for advance classification if necessary.
Q: How should declaration elements be filled in during customs declaration?
A: Product name, purpose, working principle, brand, model, whether combination instrument, etc. must be filled in. Ensure the information is accurate, especially the working principle and combination status, to avoid classification disputes.
Q: If the tachometer is part of an automotive instrument panel, how should it be classified?
A: If the instrument panel is an inseparable whole and the primary function is rotational speed measurement, classify as a tachometer; if it combines multiple functions, classify based on the primary function or the rules for complete sets. It is recommended to provide a detailed structural description.
Q: What is the import tariff rate for 902910?
A: Tariff rates change; please consult the latest Customs Tariff of the People's Republic of China or consult customs. The MFN rate is usually around 5%, but the actual rate shall prevail.
Q: How can I check the regulatory conditions for HS code 902910?
A: You can check through the General Administration of Customs website or the Single Window by entering the code to view regulatory conditions, tariff rates, and declaration elements. You can also consult a professional customs broker.
Q: What certifications are required for exporting vehicle-mounted tachometers?
A: It depends on the destination requirements; CE, E-mark, and other certifications may be required. Before export, confirm the target market access requirements and prepare the corresponding documents.
Q: If the tachometer has GPS functionality, how should it be classified?
A: If GPS is the primary function, it may be classified as a navigational instrument; if rotational speed measurement is the primary function, it should still be classified under 9029. Classification should be determined based on the primary function.
⚠️ Disclaimer: HS code classification, declaration elements, tariff rates and regulatory conditions on this page are for reference only and do not constitute legal advice on customs classification. Tariff rates and regulations are subject to change; the latest announcements from the General Administration of Customs and on-site determinations shall prevail. Please consult professional customs brokers or customs authorities before import/export.