Interesting CRT listed 1828P22

[electroking]

Originally Posted by firenzeprima

What exactly is Cathode Ray Tube Television Test. Can you explain?

What is being discussed here is a 'test CRT', that is a CRT a technician
would keep on his test bench to verify the operation of a TV chassis
that is separated from its own picture tube. 8-inch monochrome test
CRTs are quite common.

CRT = cathode ray tube = 'tube cathodique' in French

Sorry I don't know the usual Italian word, maybe you can tell me...