... ,Ω,CAP,Hz,hFE,diode and continuity test function;3.Max. voltage measuring: DC 1000Vor AC value, resolution:10uV;4.Max. current ... measuring: 20A,polarity automatic switch,data hold,backlight5.AC measuring adopt high accuracy true RMS, with ... bandwidth and AC+DC measuring We are manual facturer from SZ China, with 20 years ...