Hi all,
just for interest. I am not sure, if you know a B.Braun´s Perfusor compact. But the whole machine is ClassII clasified (marked on its bottom).
When you get the new perfusor from B.Braun, the "PC mains cable" is enclosed. And Mr. Braun says: Just do a whole cable measuring for protective earth conductor resistance. So you "disintegrate" the machine and measure just a part of that.
Isn´t it wonderfull?