MASTECH M266C SERIES DIGITAL CLAMP MULTIMETER User Manual in English
ByGB Blog Official2017-02-12537
This is the MASTECH M266C English electronic user manual, you can download here for free as you need once you log in your account.
Before opening the meter, always disconnect test leads from all sources of electric current. If any faults or abnormalities are observed, the meter can not be used any more and it has to be checked out.