EMI 9757B Photomultiplier Tube PMT W/ Mag Shield Removed From Working Equipment!

Description

EMI 9757B Photomultiplier Tube! Known Good PMT Removed From Working Equipment!. Condition is "Used". Shipped with USPS Priority Mail.
Removed from a working electron microscope during decommissioning. Includes Mag shield! Mag shield was unwrapped to confirm part number, otherwise everything is in excellent condition!
Liquidating inventory from my father’s company and have many other components available, always happy to combine shipping with other items!