Use for a variety of two - core plug wire , such as : DC power cord , AC power cord , Speaker head ,head phone cable

Use for a variety of two - core plug wire , such as : DC power cord , AC power cord , Speaker head ,head phone cable , 2 Core telephone line and so forth ... the electrical performance test , test the performance ,parameter of wire electrical parameters of power supply : Ac220V/50HZTest functions : short circuit , open circuit , insulation Length insulation : 2mΩa 200M Ω ( in 6 positions)Insulation test voltage :DC500VLength sensitivity :15PF