[Milsurplus] Manual wanted

Larry Telegrapher at Q.com
Mon Dec 5 16:28:59 EST 2016


A friend of mine has a DC Calibrator Model 311 that he would like to get 
a manual for it.  Checking the usual manual sellers has produced nada. 
There are two names on it.  One is United Systems Corp and the other is 
Digitec.

Apparently they were used by military or gummit facilities, apparently 
in calibration labs.

Does anyone have any info on this piece of gear.  It's not big by any 
means and apparently came into being possibly in the late 60's or early 
70's.

Any leads appreciated.

Larry

W0OGH



More information about the Milsurplus mailing list