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Markertek - The Future of Broadcast Supply

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  • Toll Free: 800-522-2025
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    International: 845-246-3036
    Fax:: 845-246-1757

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      At Vertex Video, they have manufactured high-quality video test charts and custom patterns since 1978. As industry leaders, they introduced their copyrighted Accu-Chart HDTV Test Chart in 1989.

      Each hand-crafted Accu-Chart is backed by more than two decades of proven experience, earning a solid reputation as the most Accurate, Durable and Affordable video test charts available, which video professionals, students and amateur video enthusiasts - all know. Markertek is your trusted source for Vertex Video Accu-charts!

      Markertek is an authorized dealer for the entire Vertex Video Accu-Charts line. If you don't see the chart you're looking for, contact us and we'll do our best to get it for you.

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