A tourniquet system is a medical device utilized in constricting or compressing control of venous & arterial circulation. These systems are used primarily to achieve complete blood occlusion in the operative limb. Elite Medical Equipment offers a full line of Zimmer ATS® units that are fully tested and ca and are in pristine condition. They are patient ready systems that are equipped with battery, hoses, hospital grade power cord, & operators manual. Standard 3 month warranty which may be extended.librated.