10pcs EKG ECG alligator Electrode Clip,Universal Connection for EKG ECG 3.0din/4.0 banana cable to disposable electrode pad| | - AliExpress
2056813-010 Vyaire Medical Inc. CLEAR TAB SNAP SURELOCK ECG ADAPTER CLIP : PartsSource : PartsSource - Healthcare Products and Solutions
Amazon.com: Universal ECG/EKG Electrodes Limb Clamp Reusable Nickel Banana Clip Din Clip Adapter Both 4.0 and 3.0mm Adult Size Set of 4PCS : Health & Household
ECG Limb Clip - 3 Lead (Equal to Criticare CR-1166)