Class 3B Low Level Laser Therapy. Continuous and pulsed operation, fully variable pulse frequencies. Real-time feedback of energy delivered is displayed in joules or joules/cm². 15 user-defined memory slots on board. Built in acupuncture point finder. Innovative design allows for cart, table top, wall or mobile use. Choose from 17 different applicators available, including LED, laser diodes, and clusters (sold separately).