Check the listing for details. MKS 1179A13CR16V20 N2 1000SCCM MASS-FLO Controller. Condition: Used. Listed at 929.00 USD. Used, working condition. Price for 1 unit. S/N: 12XX0 000650381 or 12XX0 000650385 Any accessories, manuals, driver etc. that are included are itemized or picture in the auction listing. If it is not listed, it is not included.DISCLAIMERSeller makes no representation of any item sold to be fit for a particular purpose and assumes no liability for its use or misuse. It is assumed that the unit will be installed and operated by qualified personnel. The buyer agrees that the seller shall not be held responsible or liable for any injuries or damages, whether incidental or consequential, associated in any way with the equipment. The buyer, by bidding on this equipment, indicates their acknowledgment of and agreement to the terms of this disclaimer.Buyer may provide your own courier (FedEx/DHL/TNT/UPS) account number, we will waive off the shipping charge completely.PLEASE DO NOT OPEN A CASE IF YOU AREN’T SATISFIED WITH THE ITEM. Please contact us directly and we will do the best we can to solve your problem.INTERNATIONAL BUYER Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.Expedited shipping. Loc: 2F1-2 (M12-40)