Check the listing for details. Span America 3400 PressureGuard Protocol Control Unit. Condition: New. Listed at 750.00 USD. Span America 3400 PressureGuard Protocol Control Unit Item Condition: NEW - NEVER USEDStill in Original Box WHAT YOU SEE IN THE PICTURES IS WHAT YOU WILL BE GETTING.ANY QUESTION PLEASE BE SURE TO ASK PRIOR TO BIDDING.Will Ship Next Business Day with Full Insurance ProtectionRefer to Disclaimer BelowWAIVER LIABILITY AND INDEMNIFICATION AGREEMENTBy placing this order with THE SELLER of this sale and accepting the parts, the purchaser agrees that the purchased materials or parts will be used solely at the purchaser's risk and that the purchaser will indemnify and hold THE SELLER, its owners and employees, free and harmless from all loss, liability and damage resulting from claims brought by any regulatory agencies, or by reason of any alleged failure or defect of any parts supplied by THE SELLER. "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, refrain from bidding 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." UNIT 218