... leading manufacturer Super conductive, uniform,no hot spot All-weather gel, more reuses CE,510K Certificate & approval:LIXPAD ... 510K cleared Application:LIXPAD TENS unit electrodes with all-weather gel are standard accessories for TENS units and ... devices are self-adhesive, reusable and durable2. Superior all-weather hydrogel: Biocompatible, good environmental adaptability, dry-out resisting3. ...