ECG electrode,dia.50mm,round shape,Foam backing for adults,solid conductive gel,Ag/AgCl sensor,for ICU,CCU,ECG monitoring. Match with various ECG devices,widely applied to Operation Room,ICU,ECG Monitoring.1).Features: Adult,Dia.50mm,Round shape,Foam backing,Solid conductive gel,Ag/AgCl sensor.2).Components: Metal snap,Ag/AgCI sensor,low impedance solid medical conductive gel,white or original ...