tachograph

Definitions

Cars & Driving

  • noun a tachometer that produces a graphical record of its readings, especially used to record the speed and distance covered by a heavy goods vehicle (thus theoretically making it easier to check on a driver’s speed and the length of time spent driving between rest periods)

Commerce

  • noun a device attached to the engine of a lorry, which records details of the distance travelled and the time of journeys

Travel

  • noun a device in a truck, which shows details of distance travelled and time of journeys
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