Please see disclaimer below:

Please note some of the medical equipment pieces need some maintenance and re-certification. It is a normal and legal requirement. We strongly recommend that you get proper certification prior to use and get the unit completely checked out. Rubber tubings, seals and other such items often need to be replaced on a routinely basis for preventive maintenance on several types of equipment, it is recommended that they be replaced as needed. We re-market new and used equipment. All the equipment we post online is either in our possession or has been thoroughly inspected by us. We don't list any items that are in bad shape or are not desirable. We do not fix or repair any items to make them usable. If we list any parts only items we specifically mention that in the listing. Information on this page is provided to the best of our knowledge, if you have any questions please contact us before purchasing. This item is as seen in pictures but the seller assumes no responsibility for the proper or improper use of the product. If the item is to be used in conjunction with patient care and/or diagnosis it is responsibility of the buyer to get proper certifications/licenses for the use of the item. It would be highly recommended and wise to have a bio-med completely check the product for its performance and safety parameters before actual use for patient care and/or diagnosis. "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."