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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
![exfo ftb-200 mainframe & case w- cables, software (no module) picture](/parts/img/g/c3EAAOSwTDhma1NB/s-l225/exfo-ftb-200-mainframe-case-w-cables-software-no-m.jpg)
exfo ftb-200 mainframe & case w- cables, software (no module) $710.00
![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 TM515 5-Bay Traveler Mainframe for TM5000 Series System D1 picture](/parts/img/g/H9cAAOSwrQZmKSUQ/s-l225/Tektronix-TM515-5-Bay-Traveler-Mainframe-for-TM500.jpg)
Tektronix TM515 5-Bay Traveler Mainframe for TM5000 Series System D1 $99.99
![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
![Used National Instruments SCXI-1000 Mainframe 1200 1120 1160(2) 181445D-01 U2 picture](/parts/img/g/~9oAAOSw1RJkePq5/s-l225/Used-National-Instruments-SCXI-1000-Mainframe-1200.jpg)
Used National Instruments SCXI-1000 Mainframe 1200 1120 1160(2) 181445D-01 U2 $299.95
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