指针式功率因数表Features&BenefitsCombinelinePowerFactorMeters(Cosø)TerminalBlockCoversTheseterminalcoversarespeciallydesignedtoeliminateriskofcontactwithliveparts.Terminalcoversareclickfitted,sonotoolsarerequiredeithertoopenorfitthecover(expect48squaremeters).)