unit symbol display,diode and continuity test function,Low battery indication ... functionAuto rage, LCD, 3 3/4 digit Max. display:4000DCV:400mV/4V/40V/400V/600VACV:400mV/4V/40V/400V ... °C~750°CSpecial functionManual or auto range,unit symbol display,diode and continuity test function,Low battery indication,Auto ... /Outer40PcsWeightG.W:18kg N.W:17kg Digital Clamp Multimeter,3 3/4 digits Max. display:4000