Hello. I want to buy an HP 54201a Oscilloscope in range of 400~500 $ . Seller says this device is in good condition and
it passes all its self tests. So in attention that I love this model and I need an oscilloscope for my job in medical equipment , Do you think that this device is trustworthy if passes all its self tests? Or this is not enough to predict device is ok ?
Thank You
Sadra
There's no way to know without hooking the scope up to some known signals and looking at the screen.
Al