Earthing / Earth Cable: sell at very comptitive price; have plenty stock; Quality gurantee, UL, 3C approved. CNT04 series Earthing/earth cables F002:Suitable for GE marqutte,Biocare ElectrocardiographEndurance: 5000times (connect and disconnect)contact resistance: < 1ohmLead wire: 14AWGinsulator material: PVCOuter Dia: 4sqmmtemperature: -45~+120 degree Earthing Cables