I am offering for sale the Data Precision model 8200 Precision DC Calibrator. I have three units available, all are the same vintage, 2001, all have IEEE-488 port and removable rack mount brackets.
These are in excellent condition, all three are very nice, and virtually identical cosmetically. I have removed, disassembled and cleaned the rotary encoders. I have also cleaned the relays.
All have been tested and work properly. I have worked on dozens of these for the big dealers. All have been compared and adjusted against my Wavetek 4800A, but calibration is not guaranteed.
For complete specs, the manual is available at KO4BB.
Price is $525 each, shipped CONUS. USA only. Sorry, no foreign sales. PayPal is fine.
More info, or for purchase, please PM me.