On Monday, May 19, 2003 at 8:45:00 AM UTC-7, Luis Pla Revuelta wrote:   
   > Hi   
   > I am restoring this tube tester from Precision Instruments.   
   > This model looks very old.No roll chart in this model,so I need the tube data   
   > sheets/book,and also instruction manual/schematics...   
   > No info available on the net.   
   > All help appreciated.   
   >    
   > Regards.   
      
   I know this thread is ancient, but I found it for my search for the very same   
   info. This seems to be a real bastard unit, there is _no_ data anywhere on the   
   900. People say to use the 910 data, which is available, but the 900 has   
   different selectors and    
   switches on it. Hope someday someone finds and shares the manual and schematic   
   for this unit.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)