产品特点： 掌上型31/2LCD。 DCV基本准确度:0.5%。产品规格：DCVOLTAGERange200mV,2V,20V,200V,1000VBestAccuracy∮(0.5%rdg+1digit)InputImpedance10MACVOLTAGE(40Hz~400Hz)Range2V,20V,200V,750VBestAccuracy∮(0.8%rdg+3digits)InputImpedance2MDCCURRENTRange20mA,200mA,20ABestAccuracy∮(0.8%rdg+1digit)ACCURRENT(50Hz~400Hz)Range20mA,200mA,20ABestAccuracy∮(0.8%rdg+1digit)RESISTANCERange200~200M7rangesBestAccuracy∮(0.3%rdg+1digit)CONTINUITYBEEPERBuzzersoundsifconductancelessthan70DIODETESTOpenCircuitVoltageapprox.2.8VtypicalCAPACITANCERange20nF,200nF,2F,100FBestAccuracy∮(4%rdg+3digits)FREQUENCYRange1Hz~20kHzBestAccuracy∮(1.5%rdg+5digits)TEMPERATURE()Range-40~1000BestAccuracy∮1%+3LCDDISPLAY31/2digitsPOWERSOURCESingle9Vbattery(6F22)ACCESSORIESInstructionmanualBatteryTestleadsDIMENSIONS WEIGHT80(W)x165(H)x38.3(D)mmApprox.275g