Electrosurgical Equipment is an equipment intended for performance of surgical operations, such as the cutting or coagulation of biological tissue by means of high frequency currents. Labtech Electrosurgical Training Unit is designed to demonstrate the operation, theory, repair and servicing of Electrosurgical equipment that used at clinics & hospitals. The unit given the fault diagnosis so as to facilitate the teaching of trouble shooting techniques. A fault simulator is provided with circuit block diagram of the device for the students to study theoretically and experimentally in order to understand the operation of the device.