Electrode Placement For 3-Wire Cable - Saadat ALBORZ B9 Operator's Manual

Chapter 5: ECG Monitoring User Manual

Electrode placement for 3-Wire cable

Right Arm (RA): red electrode, be placed near the right shoulder, directly below the clavicle.
Left Arm (LA): yellow electrode, be placed near the left shoulder, directly below the clavicle.
Left Leg (LL): green electrode, be placed on the left hypogastrium.
Electrode's locations for 5-wire ECG Cable
5-6