has anyone heard of UNI-T multimeters off ebay???

[torr032]

which one is faster in  autoranging ut61b or ut61c ?

[IanB]

I don't understand the point of clamp meter for residential electronics. Live and neutral are usually in one cable, so where do you put your clamp? If you have to insert a modified extension cord, you have to break the circuit anyway, so I don't see the point of a clamp. Maybe an electrician can elaborate?

Resurrecting an old post, but clamp meters can be used when repairing electrical items like dishwashers or washing machines. You may need to determine whether power is making it to the heater, and whether the expected current is present. Once you are inside a device there will be separate conductors and the clamp meter can be placed around just one of them.

[Kiriakos-GR]

which one is faster in  autoranging ut61b or ut61c ?

With how fast speed you will be happy with.
If you look for speed daemons you looking at the wrong neighborhood.   

[torr032]

maybe something like 61E. But I need a temperature measurment. And I don't really need 250mf capacitance. What about ut70B, by specs he fits my need, but what about speed and reliability, is he fast as a 61E ?