The HSN (Harmonized System of Nomenclature) code for data loggers is 9026. This code is used for instruments and apparatus for measuring or checking the flow, level, pressure, or other variables of liquids or gases (e.g., flow meters, level gauges, manometers, heat meters), excluding instruments and apparatus of heading 9014, 9015, 9028, or 9032.
Here’s a breakdown:
- 90: Optical, photographic, cinematographic,
measuring, checking, precision, medical or surgical instruments and
apparatus; parts and accessories thereof
- 26: Instruments and apparatus for measuring
or checking the flow, level, pressure, or other variables of liquids or
gases
For GST purposes in India, the GST rate for
data loggers classified under HSN code 9026 is 18%.