9025.90.06.00 - Parts and accessories 🖩

This HTS category, 9025.90.06.00, encompasses all parts and accessories specifically designed for use with instruments classified under heading 9025. This heading covers a range of measuring instruments, including hydrometers, thermometers, pyrometers, barometers, hygrometers, and psychrometers, whether or not they are combined with each other or feature recording capabilities. Consequently, this category will include components such as housings, calibration mechanisms, sensor elements, connecting tubes, dials, pointers, and other miscellaneous parts intended to repair, maintain, or enhance the functionality of these analytical and measuring devices.

It is crucial to distinguish this "parts and accessories" category from the complete instruments themselves. While sibling categories like 9025.11 (Thermometers and pyrometers, not combined with other instruments) and 9025.80 (Other instruments) classify the finished, functional measuring devices, 9025.90.06.00 is reserved exclusively for components that, by themselves, do not perform the primary measuring function of the instrument. The classification here hinges on the intended use and design of the item – if it is a component for a hydrometer, thermometer, or similar instrument, it falls into this category.

As this is a leaf node, there are no further subcategories within 9025.90.06.00. Therefore, the classification of an item under this code depends solely on whether it meets the criteria of being a part or accessory for an instrument falling under heading 9025. The specific material composition or complexity of the part is generally secondary to its designated purpose and integration into a larger measuring instrument.