U1242B数字万用表的详细介绍U1242B数字万用表:Checkmore,fixmore10,000countdisplay0.09%basicDCvoltageaccuracyandtrueRMSmeasurementBasicfuncti***:DCV,DCI,ACV,ACI,resistance,frequency,continuity,diodetestAdvancedfuncti***:capacitance,temperature,switchcounterEaseofuseAdjustablebacklightingMin/MaxrecordingBuilttolastCATIII1000VandCATIV600VovervoltageprotectionCertifiedtoCEandCSA0.09%basicDCvoltageaccuracyandtrueRMSmeasurementBasicfuncti***:DCV,DCI,ACV,ACI)