So, is this scopometer actually suitable for measuring signals in SMPS? (in 230Vac system)
Or is there better ways or tools for this puspose?
It is risky with the included probe.
10x max 300V CATII.
I think it's worth buying a certified probe.
In 10x I can measure the mains 230VAC socket with it using the probe of my Micsig, it does not burn.
on the other hand, it would be safer with the 100x probe, or perhaps a differential measuring probe would be better.
Because if you want to use two channels, or if you're just messing around with the input, you can reach the outer part of the BNC with your hand...