- Trusted SellerVarian Semiconductor VSEA F3928-1 End Station Operator Control F3928001 Working- Manufacturer: Varian
 “The unit does not have a top cover (see photos).” Varian Semiconductor VSEA F3928-1 End Station Operator Control F3928001 Working Inventory # CONJ-503 Rev. B F3928001 This Varian Semiconductor VSEA F3928-1 End S... $806 USDAlbuquerque, NM

