@Nca78 Yes it may be a problem to measure currents in micro amperes but normal multimeter can't ever measure the current in milli amps accurately.

Anyone reading this post, and thinking of buying Multimeter , I recommend buying a like this one,.
Because you cannot measure AC current using that traditional multimeter like this one.
Accuracy of clamp is greater than the traditional one, you can also detect the flux or EMF using clamp meter. It will be very usefull in detecting live wires with current and in the projects related to coils as it can detect EMF.