haolixm：
謝謝你們參與,我今天從儀表儀器生產廠那里得到了正確答案.給大家參考,謝謝1.ElectrolysisCapacitanceLeakageCurrentMeter2.LEDLuminousIntensityMeter3.LEDLuminousIntensityTestingSupport4.DigitalElectricalparameterMeter5.DigitalPowerMeter6.LeakageCurrentTester7.Voltage-WithstandMeter8.ResistanceofGroundingMeter9.IntelligentInsulationResistanceTester