… Revolution counters, production counters, taximeters, mileometers, pedometers and the like; speed indicators and …
Explanatory notes
… ‑ Revolution counters, production counters, taximeters, mileometers, pedometers and the like; speed indicators and … a total number of units of any kind (revolutions, items, length, etc.), or an amount to be paid. But the heading … counters. They are used, in particular, for measuring lengths (e.g., on spinning or twisting machines); for …