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![Tektronix TM504 Mainframe - Powers (SR10) picture](/parts/img/g/NvgAAOSw6~Fma3t2/s-l225/Tektronix-TM504-Mainframe-Powers-SR10-.jpg)
Tektronix TM504 Mainframe - Powers (SR10) $99.99
![HP 3488A HPIB Switch / Control Unit Mainframe picture](/parts/img/g/KPoAAOSw6Xhk3Qbu/s-l225/HP-3488A-HPIB-Switch-Control-Unit-Mainframe.jpg)
HP 3488A HPIB Switch / Control Unit Mainframe $24.99
![Tektronix SC502 Oscilloscope Plug-In for TM500 Mainframe *Guaranteed* picture](/parts/img/g/xsUAAOSwvt1ma0lU/s-l225/Tektronix-SC502-Oscilloscope-Plug-In-for-TM500-Mai.jpg)
Tektronix SC502 Oscilloscope Plug-In for TM500 Mainframe *Guaranteed* $399.95
![Tektronix TM504 Mainframe with PG501 PLUG IN picture](/parts/img/g/JqYAAOSw8lhmDqLU/s-l225/Tektronix-TM504-Mainframe-with-PG501-PLUG-IN.jpg)
Tektronix TM504 Mainframe with PG501 PLUG IN $125.00
![Chroma 6312 DC Electronic Load Mainframe picture](/parts/img/g/e-8AAOSwkmRmNAhM/s-l225/Chroma-6312-DC-Electronic-Load-Mainframe-.jpg)
Chroma 6312 DC Electronic Load Mainframe $239.96
![Comrex Stac Phone System Not Working SOLD AS IS For Parts Or Repair picture](/parts/img/g/xl4AAOSwWctl-agP/s-l225/Comrex-Stac-Phone-System-Not-Working-SOLD-AS-IS-Fo.jpg)
Comrex Stac Phone System Not Working SOLD AS IS For Parts Or Repair $413.10
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