From the blog "Samurai Appliance Repair Man's Blog"
Introduction
Some people say that a technician is only as good as his test instruments. I strongly disagree! In fact, just the opposite is true: a test instrument is only as good as the technician using it.
You can have the best, most expensive, fanciest test instruments in the world, but if you don’t know how to interpret what that instrument is telling you, what good does it do you?
Some techs are using an oscilloscope in appliance repair. Now, I’m all into cool toys but I don