9026            |    Instruments and apparatus for measuring or checking the flow, level, pressure or other variables of liquids or gases (for example, flow meters, level gauges, manometers, heat meters), excluding instruments and apparatus of heading 90.14, 90.15, 90.28 or 90.32.
9026.10.00   - For measuring or checking the flow or level of liquids
9026.20.00   - For measuring or checking pressure
9026.80.00   - Other instruments or apparatus
9026.90.00   - Parts and accessories