[Amps] SB-200 and SB-220 meters

David G4FTC g4ftc at hotmail.com
Tue Nov 6 14:36:13 EST 2007


 > Lou wrote in part:> > > I have not been able to replicate the meter scales at least so that the > > light can shine through the meter scale. > > and> > > Also if anyone knows how to replicate a > > scale for such meter, I would be interested in discussing it with you.> > Count me in on the scale upgrade information too! I have a Johnson > Ranger meter I would dearly like to put a new (non-faded) retro scale > on.> > - Jim WB6BLD
 
 
I haven't tried this but the following may work.
 
Firstly you need to buy some polyester (mylar) drafting film which can be used in a laser printer. This is sold not only for drafting but also for producing films for making PCBs with a UV light box. The polyester film is semi transparent and when printed the blacks are totally opaque.
 
Then simply scan the original meter face, touch up using photoshop, and print onto the polyester film.
 
The only problem is that the film is fairly thin - but I think it may be rigid enough for the job.
 
Regards
 
David G4FTC
 
 
 
 
 
 
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