Can’t beat 20th century HP test equipment. The pinnacle of quality. I have an 8566B at home. These things are built like tanks, and were made to operate in h

Can’t beat 20th century HP test equipment. The pinnacle of quality. I have an 8566B at home. These things are built like tanks, and were made to operate in high temperature environments. We had about 10 of them at work, and the only things that would fail (slowly) are the CRT supplies. I’ll get the LCD retrofit when that happens.