The Control Applications Ltd. ELNet PFC(Power Factor Controller) is a state-of-the-art, user-friendly device which enables precise measurement of power factor and power factor corrrection through the ON/OFF-switching of (up to 3Amp load) control of capacitors. This device allows automatic identification of capacitor's size and its connection in an array of methods. The Power Factor Controller presents a range of special features such as: multilingual support for flexible comprehension, an accuracy of 0.5%, a high-graphic LCD with high resolution display of 128X64 pixels, an easy-to-install technology for immediate usage, an ability to switch up to 6 stage of capacitor banks with auto-detection of capacitor size, real-time power factor display for extensive monitoring, high limitations for THD and voltage setting and lastly, user-friendly interface for easy management.