compatible Siemens CT ECG cable; 4 leads, snaps, clips available;
both AHA ( RL, RA, LA, LL); IEC ( L, R, N, F) leads are available; for more about ECG leads and colors please refer here:

 

compliance with ANSI/AAMI EC53 EN60601-1 ISO 10993-1 ISO 10993-5 ISO 10993-10

compliance with RoHS