Uni-t Ut139C 5999 Count True RMS LCD Digital Auto Range Multimeter AD/DC Voltage Current Tester with Resistance Capacitance NCV Test and Temperature Measurement UT139C DMM is a small auto range,handheld 3 5/6 bit true RMS multimeter featuring complete funcation It can be used for measuring AC/DC voltage current,variable frequency voltage(V.F.C),resistance And Diode,MAX/MIN,REL,Capacitance,Frequency ratio,NCV sensing,Temperature measurement Package Included:An instruction manual,A test pen(CAT III 600V)10A,Point-type K thermocouple Safety Rating: IEC/EN 61010-1:CAT III 600V;Pollution Grade II