The Tektronix 1725 is a Television Vectorscope for both NTSC and PAL video standards. The 1720 is the NTSC-only and the 1721 the PAL-only sister model.
| Tektronix 1725 | |
|---|---|
 Produced from 1991 to (?)
Manuals
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The 1725 can be coupled to a 1735 Waveform Monitor.
