Similar to 2 lead ecg flat ribbon ECG cable,the 3 lead ecg cable are usually in the form of flat ribbon,and the conductors are using Tinsel wire.
Tinsel wire+ Flat ribbon is an ideal structure for ECG signal,its low noise performance is very good.
Disadvantage:tinsel wire is hard to strip the insulation
ø2.8mm;TPU;Tinned copper Alloy +KEVLAR 33AWG*3C+Drain