This is an original Tektronix Instruction manual for the 575 Transistor Curve Tracer, with information on the 175 High-power adapter and Mod 122C, the high-voltage option. The  manual part number is 070-255.

Manuals were frequently revised, so if you're concerned your instrument version is covered, send a message with the serial number of your instrument before ordering. Instruction manuals include operating and maintenance information, including schematics. Operator's manuals include only operating instructions, but no maintenance information. Service manuals include maintenance information and schematics, but no operating instructions.

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