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Sports pitch marker for football pitch, has laser or light source mounted above pitch and whose beam(s) produce the markings
Sports pitch marker for football pitch, has laser or light source mounted above pitch and whose beam(s) produce the markings
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机译:用于足球场的运动场标记器,其激光或光源安装在场上,其光束会产生标记
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摘要
The device has at least one laser or light source with whose beam(s) the markings are produced on the pitch. The device can be mounted above the pitch, especially on a grandstand roof and/or on a mast such a floodlight mast. The beam(s) is controlled by a computer.
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