I found some old Keytek ECAT modules and boards sitting around, not sure if they work or have any use to anyone, hate to have them sit in a landfill somewhere. It looks like it could be used with a module similar to this one https://transientspecialists.com/produc ... 502b-surge. Either way, all I would need is a few bucks for shipping an all these goodies are yours.
![Very Happy :grin:](./images/smilies/icon_biggrin.gif)
Cheers,