Check the listing for details. New Original Drager 4 Lead Single Pin AHA 1M EKG Lead Wires Ref MS22364 Delta. Condition: New. Listed at 7.99 USD. Untitled Document New Original Drager 4 Lead Single Pin AHA 1M EKG Lead Wires Ref MS22364 Lead wires are new OEM Original Drager and come with a 60 day warranty. Matrix Medical is a professional supplier of a wide variety of new and pre-owned medical and laboratory equipment and supplies. Matrix Medical is known throughout the industry by medical professionals and vendors as a company that stands behind its word. We are committed to establishing long-term relationships with our customers and our 100% feedback rating is proof of this. Click here to link to our "about me" page for more information. Matrix Medical LLC. Minneapolis Minnesota. Per eBay: This item is new and has been handled in accordance with the manufacturer's instructions. It has no expiration date. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.