High Frequency Electrosurgical Generator Trilogy 400L New Generation & Intelligence It is particularly suitable for endoscopy, gastroenterology, gynecology, urology, pediatrics and other departments that have high standards for output control of electrocautery and high energy output it is a Universal Multifunctional Surgical equipment with 10 Working modes , including 4 Monopolar Cutting Modes 3 Monopolar Coagulation Modes 3 Bipolar Modes Vessel Sealing -LIGASURE Compatible with Adaptor