39,776
edits
(img) |
(new in 1987 catalog) |
||
Line 3: | Line 3: | ||
image=Tek1720.jpg| | image=Tek1720.jpg| | ||
caption=Tektronix 1720| | caption=Tektronix 1720| | ||
introduced= | introduced=1987 | | ||
discontinued=(?) | | discontinued=(?) | | ||
summary=NTSC Vectorscope| | summary=NTSC Vectorscope| |