| 1.Metal electordes: Nickel/Sliver chloride plated brass |
| 2.Electrodes color:red,yellow,black,green |
| 3. Fits for Banana4.0, Din3.0, Snap |
| 4.Have a nut to adjust to any size of EKG cable or leadwires |
| 5. CE ISO1345 approved |
| 6. OEM&ODM available |
Contact US for more model and category list