File:Transistor curve tracer.jpg

DescriptionTransistor curve tracer.jpg English: Transistor-curve tracer, Type 575, Serial 010842, Tektronix, inc. Portland, Oregon, U.S.A. Source Own work

DescriptionTransistor curve tracer detail2.jpg English: Transistor-curve tracer, Type 575, Serial 010842, Tektronix, inc. Portland, Oregon, U.S.A. (detail

DescriptionTransistor curve tracer parts.jpg English: Transistor-curve tracer, Type 575, Serial 010842, Tektronix, inc. Portland, Oregon, U.S.A. Text plate

DescriptionTransistor curve tracer detail1.jpg English: Transistor-curve tracer, Type 575, Serial 010842, Tektronix, inc. Portland, Oregon, U.S.A. (detail

Attribution-Share Alike 4.0 truetrue English Tektronix 571 Semiconductor Curve Plotter French Traceur de courbes pour semi conducteurs Tektronix 571 author