Manual Control Unit Used SEMI GAS Auto Purge

SEMI GAS Auto Purge, Manual Control Unit, Used. Acquired from a closed fab.. Condition: Used : An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitions ， Seller Notes: “USED. Acquired from a closed fab. These items may have some minor scratches/smudges, but are in-tact. Items were functional when removed from system.” ，。