@ScientistSmithYT Agreed - don't expect anything useful in a combination unit. Look at Rogowski coils - that's probably the closest to a "clamp" connection for that kind of current.
The other way of doing it is to get a split-core current transformer
@ScientistSmithYT get a 200:5 utility CT and use it as a step-down with a clampmeter on the secondary wire, just make sure not to open-circuit it s secondary ever!
Once you start to look at "extreme" ranges, like >1kV or >100A, you're probably looking at custom front-ends to allow a meter to measure those values indirectly
@W5VO 'tis why I suggested a utility CT -- they should be reasonably easy to get and reasonably accurate. (HV probes seem to be more widely available than high-current ones, even, I reckon)
Hi folks, I want to buy a bunch of electronics parts (transistors of any kinds, diodes, resistors, etc). Could you tell me the cheap online shop for these (maybe from Shenzen China)?
@parvin If set to AC, then your meter will measure RMS. You can't tell what the wave form looks like with a simple multimeter. You need an oscilloscope of some kind.
