4551: Difference between revisions

52 bytes added ,  9 December 2022
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|series=
|series=
|summary=Light pen system
|summary=Light pen system
|image=Image needed.jpg
|image=Tek 4551 photo.jpg
|caption=
|caption=
|introduced=1971
|introduced=1971
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|designers=
|designers=
|manuals=
|manuals=
* [[Media:070-1149-00.pdf|Tektronix 4551 Manual]]
* [https://w140.com/tek_4551_1971_cat.pdf Tektronix 4551 Description in 1971 Catalog (PDF)]
* [https://w140.com/tek_4551_1971_cat.pdf Tektronix 4551 Description in 1971 Catalog (PDF)]
}}
}}
The '''Tektronix 4551''' is a light pen system.
The '''Tektronix 4551''' is a light pen system.