遵從國家安全標(biāo)準(zhǔn)IEC1010-1CATII600V設(shè)計(jì)用于輕松測試110V或230V插座簡潔而直觀的測試清晰的顯示插座線路狀態(tài) KeySpecifications/SpecialFeatures:GFIreceptacletesterForproperoperation,110to125VACcircuitsDetectsfaultywiringinthreewirereceptaclesVariouscombinationsofthreelightstellifwiringiscorrectorsixpossiblefaultyconditions