[NJARC] Sorting the latest stuff

[Billoradio at aol.com]

In a message dated 10/18/2004 11:44:18 AM Eastern Standard Time,  
enrpnr at erols.com writes:

The two  Electrons tubes are industrial thyratrons of little value other 
than they  make nice displays.
Ray



Thank you Ray
 
I cant seem to find much info on the Hickok 550X tube tester. Having been  
made as non military in 1944 might make this a rare unit?
 
Bill