Control box and software, wired into your Cardmatic, price includes tester refurbishment, an IBM Thinkpad laptop computer, and return shipping


Complete tester, including a fully refurbished Hickok Cardmatic 118B or Western Electric KS-15874 tube tester and an IBM Thinkpad laptop computer


The 10-pin miniature sockets, the acorn socket, and the 7-pin Nuvistor socket are now optional, since these sockets
are hard to source and cover very few tube types.

If you would like these sockets included on your control box, please indicate Option 1 on your order and add $250.00.