Check the listing for details. UNIT Instruments UFC-1200A Mass Flow Controller MFC 200 SCCM N2 Refurbished. Condition: Seller refurbished. Listed at 604.21 USD. UNIT Instruments UFC-1200A Mass Flow Controller MFC 200 SCCM N2 Refurbished Inventory # CONF-1622 Part No: UFC-1200A Model No: UFC Range/Gas: 200 SCCM, N2 Interface: Card Edge Connector: 4VCR (1/4") Manufacturer Refurbished This UNIT Instruments UFC-1200A Mass Flow Controller is refurbished surplus. The physical condition is good, but there may be signs of previous use and handling. Sale Details Item Condition: Refurbished, 90 Day Warranty Estimated Packed Shipping Dimensions: L x W x H = 12"x12"x12" @ 12 lbs. Only items pictured are included: If a part is not pictured, or mentioned above, then it is not included in the sale. Pictured test equipment is not included or available for sale. For items with multiple quantities: The pictured item is not necessarily the one that will be sent. Serial numbers or country of manufacture may vary. Items are sold with a 90-Day Satisfaction Guarantee Lister 31