Hi,
thank you! It's actually mostly your merit
, thanks again Kleinstein!
I bought this faulty meter to look inside and learn something by hands-on experience, and it was a big success!
And as a bonus meter seems to work fine after repair, I will try to roughly test it's precision, but I don't really have any suitable references at this moment.
There is only one last annoying/suspicious thing, meter has a big(?) offset from zero, it's reading 0.18mV with leads shorted, the same for amps, 0.18mA for 1A and 3A range, 0.035mA for lower amps ranges (gain 0.2?), is it a fault? Is there any way how to "fix" this offset (beside "NULL" button of course
) ?
Thank you!