The Respond 2400 XL Laser system is designed for those of you that have too much to do, and not enough time to do it. Your treatments will be fast with these powerful laser probes. It uses true lasers, not L.E.D.'s to treat acute or chronic: ligaments, tendons, muscles, feet, abscesses, hematomas, scar tissues, sore backs, wounds, as well as spine and bone problems. Choose from three different laser heads, including the 500mW High Powered Laser Probes™ to deliver the most powerful treatment on the market! Ask us about rental options.