Hi !
Time to replace my good old Hameg HM203-5, it gaves everything it had !
The main use was servicing audio appliances, including tube amps, and also noise measurements in power supplies. I assume the Rigol is good enough for these applications.
What bothers me is the CAT I 300 Vrms, CAT II 100 Vrms specs. So, correct me if I'm wrong, for appliances connected to the main via an isolation transformer, it is considered as CAT II, right ?
So measuring high voltage like in tube amps is not recommended.
Now I have a separated probe with the specs attached. It seems to be 600V DC CAT II in X1 position.
If I use the X10 position, is it ok to measure up to 600V DC CAT II ? Is it OK to work like that with the DS1054Z.
I find categories very confusing because informations are contradictory between different sources.
Thanks in advance !