RF technology to deliver wide, reliable, snap-apart hermetic seals of the most exceptional quality. Hermetic sealing, which minimizes haemolysis of blood. Compatibile with tubes of various manufacturers. Splash guard providing protection against blood splashes. Easy separation of the tube segments after sealing. High quality — Made of imported CE and UL marked components. Assured performance: Tested for over 2 million continuous seals. A design that meets all international safety requirements of EN61010-1 It ensures safety against electrical shock hazards, fire hazards, mechanical hazards, electro magnetic interference, etc…