577
The Tektronix 577 is a curve tracer that uses plug-in test fixtures. The 177 is the standard fixture, which is intended for testing discrete devices like transistors. Also available is the 178, which is for opamps.
- Tektronix 577 177 D1 Instruction Manual (PDF)
- Tektronix 577 Service Manual (PDF)
- Tektronix 577 Device Testing Techniques (PDF)