6DH7/EM85 etc

em85-2.jpg (14394 bytes) 

Magic eye for side view.
The fluorescent target is U-shaped and the anode is connected to a centered rod giving one shadow with varying angle depending upon the control voltage. Mainly used as a tuning indicator.  
US Type 6DH7/6DU6 12DH7 UM85
Equivalent EM85 HM85 19DH7
Vf 6,3 12,6 19
CV number      
Swedish Mil.nr.