1.Description:Multifunction Limb clampECGElectrode(1 set=4pcs)
2.Perfit for3.0mm Din plug or 0.156mm-in (4.0mm)banana plug or (4.0mm)snap leadwires.
3.Compatibility:all Resting ECG Recommended for GE-Marqutte,Schiller, Bionet,Mortala,Burdick....