
ECG Electrode with ISO13485/CE Certificate, Ventilated Paper. ISO13485 & CE Certified: Meets international medical device standards for safety and quality assurance. Ag/AgCl Sensor Technology: Ensures clearer cardiogram waves with low impedance and high signal stability. Ventilated Paper Backing: Air-permeable design keeps skin dry and comfortable even in summer conditions. Non-Irritating & Hypoallergenic: Safe for long-term use without causing skin irritation, sensitization, or cytotoxicity. Customizable Shapes and Sizes: Available in Round, Oval, Square shapes with diameters from 30mm to 55mm. OEM and ODM Services: Full customization support for branding, packaging, and specific product requirements. Long Shelf-Life Gel: Solid conductive gel resists drying over time and leaves no residue upon removal. Strong Adhesive Performance: Firmly attaches to skin within 3 seconds and stays secure during movement.