This auction is for one 3D printed box which will hold the after-market battery module available elsewhere here on eBay 
https://www.ebay.com/itm/276314159988, or at 

https://www.creativeaccesssolutions.com/Tektronix-222-224-Battery-Adapter-for-Li-batteries_p_28.html

This auction is only for the case, lid and 4 screws - it does NOT include any of the electronics cables, batteries or oscilloscope.
The board and oscilloscope are shown to assure you that it all fits together.

PLEASE BE SURE TO SPECIFY COLOR:
  • Yellow is for the Tektronix 222PS (PowerScout)
  • Green is for the Tektronix 222 or 224.
The electronics designs are credited to the work done by Kitsune-Denshi Inc.  Licensed under the Creative Commons Attribution-ShareAlike License.  More information on the design and operation of the electronics are here:
https://kitsune-denshi.net/projects:tek222bat

The housing is similarly attributed under Creative Commons Attribution to Thingiverse.com/thing:3623622, however the updated lid with icons and light guide tubes were designed by me.