|
Sencore made some decent testers as well. The CR 143 is my favorite for CRT's. The only issue was an unreliability issue that caused early models to have to have an "overhaul" after only a few hours. Once the "overhaul" has completed, however, I recall they were reliable.
The rejuvenate function worked quite well on the unit I used in the 1970's. No issues with "frying" CRT's. I rejuvenated one old 21fjp22a once that went from zero to full emissions after a rejuvenation, and lasted several years at 10 hours a day average use, with a Zenith 25MC33 chassis, of course...
I've seen a couple of these on eBay.
|