Aera FC-780XC Mass Flow Controller MFC 20 SCCM O2 Working Surplus and is missing component hold

and is missing component hold down screws (see photos)

Part No: K250 This item is working surplus

Model No: REAR INTERCONNECT MACHINE INTERFACE

Mitsubishi NF100-CWU3 075 Circuit Breaker NF100-CWU Reseller Lot of 4 Used

For use with a FEI Company Dual Beam System

Aera FC-780XC Mass Flow Controller MFC 20 SCCM O2 Working Surplus and is missing component holdAera FC 780XC Mass Flow Controller MFC 20 SCCM O2 Working Surplus Inventory # 19233 Part No: FC 780XC Range Gas: 20 SCCM, O2 Connector: Card Edge Fitting: 4VCR (1 4") May Require Calibration Made in Japan This Aera FC 780XC Mass Flow Controller MFC is used working surplus. The physical condition is good, but there are signs of previous use and handling. Sale Details Item Condition: Used Working, 90 Day Warranty Estimated Packed Shipping Dimensions: L