I've purchased a cheap Aneng SZ08 multimeter recently and I'm learning how to use it.
The one thing I've noticed is that the handles of my probes has two markings on two sides: one of them says: CE (square) MAX, and on the other side there is 1000VCATIIII0A entitling. Could you please explain me what do these mean? (except CE, I know what is this).
As I understand, 1000 V is the maximum voltage these probes can handle. But what does 0 A mean? These probes cannot measure current?
As for CAT4, I saw in the net that there are different measurement categories, and CAT4 is
for measurements performed at the source of the low-voltage installation.
(quote from Wikipedia). But since I'm not an expert in electronics, just enthusiast, I don't really understand what it means. Could you please explain it for me?