Unit UFC-1200A Mass Flow Controller, Gas- SF6, Range- 500 SCCM, Used

Unit UFC-1200A Mass Flow Controller,  Used  Gas - SF6 Range - 500 SCCM *Working when removed from system. MOST of our items are fully functional NEW, USED, and REFURBISHED high tech parts. We focus on offering high quality, often unique, or hard to find products.  WARRANTY and  RETURNS Unless stated otherwise, ALL items in our listings are SOLD AS-IS with NO WARRANTY, but we do offer 14 days from receipt of item/s purchased to be returned for full refund. Buyer pays for return shipping.  In some cases, we do offer warranty, longer time to return, and/or cover return shipping. This listing will have a clearly stated warranty and returns clause in the Item Description.  ITEM DESCRIPTION and PHOTOS We do our best to assist you in your purchasing decision by describing all of our items accurately, and take clear well-detailed photos. Whenever possible, unique identifiers (such as part numbers, model numbers, etc.), will be clearly shown in both TEXT and IMAGES of our listing. We take same effort to show imperfections of the items we are offering.  YOUR SATISFACTION and FEEDBACK TO SELLER We may in some situations, and in error, INACCURATELY represent our item listings (either by description and/or images). Be assured that these were not done intentionally. Please let us better recover from any error made on our listing by NOT leaving a negative seller feedback. We request that you contact us first, SO WE MAY, IMMEDIATELY, BE ABLE TO SATISFY YOU WITH YOUR PURCHASE and/or MEET YOUR EXPECTATIONS.  PAYMENT METHOD Under $5000, please pay thru Paypal Over $5000, we require Wire Transfer, Cashier's Check, or Company Check (must clear prior to pickup or shipping).    Â