Max display value 4000 counts and test AC/DC voltage, DC/AC current, NCV, resistance, 15V/9V battery test, continuity, diode with true RMS and full-featured design
With over load protection, quickly identifies existing voltage, shielding interference & continuity test can be 60Ω Show "OL" on the LCD if overload
NCV test with visual and audible alarm ensure your life safety, with low battery indication, maximum measurement, data hold, auto power off function and full symbol display clearly