38240 - Fluid meters & Counting devices (Miscellaneous)
38242 - Integrating & Totalizing meters for Gas & Liquids
3824222 - - Gas meters: Diaphragm: Residential size (up to 400 cu ft/hr of 0.64 specific gravitygas, At 0.5 ins water drop)
3824224 - - Gas meters: Diaphragm: other Sizes + Commercial & Industrial
3824226 - - Gas meters: Rotary type (All sizes)
3824228 - - Gas meters: Turbine type (All sizes)
3824229 - - Other Integrating & Totalizing gas meters, Consumption registering
3824233 - - Water meters: Small meters, =<1 in.
3824235 - - Water meters: Intermediate meters, 1-2 in.
3824237 - - Water meters: Large meters, >2 in.
3824241 - - Liquid meters: Liquid fuel dispensing meters (excl service station dispensing pumps)
3824298 - - Liquid meters: other Liquid meters; Industrial bulk plants, Pipeline, Batching, Treatment facilities
3824299 - - Liquid meters: Parts, Components & Accessories
38243 - Counting devices
3824319 - - Tachometers, incl Speed indicators (excl motor vehicle instruments)
3824321 - - Other Counting devices, Mechanical input (excl motor vehicle instruments)
3824323 - - Other Counting devices, Electrical input (excl motor vehicle instruments)
3824325 - - Other Counting devices, Electronic input (excl motor vehicle instruments)
3824327 - - Other Counting devices, Pneumatic input (excl motor vehicle instruments)
3824329 - - Other Counters, incl Event recorders (excl motor vehicle instruments)
3824361 - - Revolution counters: Mechanical input
3824364 - - Revolution counters: Electrical input
3824367 - - Revolution counters: Electronic input
3824370 - - Revolution counters: Pneumatic input
3824373 - - Counters + Centrifugal tachometers & Event recorders (General)
3824376 - - Taximeters
3824379 - - Counting devices (General) + Parking meters
3824382 - - Parking meters, incl Parts & Components sold separately
3824385 - - Counting devices (General), incl Toll meters, Fare collection equipment, etc. (excl motor vehicle instruments)
3824388 - - Components & Parts for Counting devices, except parking meters (sold separately)
3824389 - - Components & Parts for Counting devices & Parking meters
38244 - Motor vehicle instruments
3824411 - - Motor vehicle Speedometers
3824421 - - Motor vehicle Tachometers
3824431 - - Motor vehicle Odometers
3824441 - - Motor vehicle fuel level gauges
3824445 - - Motor vehicle water temperature gauges
3824451 - - Motor vehicle ammeters
3824455 - - Motor vehicle oil pressure gauges
3824460 - - Motor vehicle instrument panels, incl Cluster modules
3824499 - - Motor vehicle instruments (General, Fuel level, Oil pressure, etc.)
3824XX0 - - Fluid meters & Counting devices (Miscellaneous - Volume)
3824XX2 - - Fluid meters & Counting devices (Miscellaneous - Speciality)