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File:TU 75B LS3.jpeg | File:TU 75B LS3.jpeg | ||
</gallery> | </gallery> | ||
* [http://w140.com/hakanh.com/dl/temp/TU-75B.pdf Tektronix TU-75B schematic (PDF)] | |||
[[Category:Calibration fixtures]] | [[Category:Calibration fixtures]] |