Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4862134. This is a makeshift HP-163 connector I made to power an old HP 5245L counter I bought from a retired electronic tech. These connectors are nowhere to be found these days unless you want to pay through the nose for a "vintage" cable on eBay. Fore more info on the PH-163, see [here](http://madrona.ca/e/powerConn/index.html). If you like this and want to incentivize me to make more, consider a [donation](https://www.paypal.com/donate?business=PVG8U59GCJBCC&item_name=Help+me+create+new+stuff%21¤cy_code=CAD). ###WARNING! RISK OF DEATH! _Mains voltage is dangerous. I am not an electrical engineer and cannot guarantee the safety of my design. Make it at your own risks._ **If you have a doubt, do NOT build this.** ###CAUTION! _Old electrical devices should not be left unattended, even when they seem powered off (for example, the HP counter is still keeping its crystal oven on even when it is apparently "shut off"). One of the components could fail suddenly and cause a fire (a few diodes went up in flames while I was testing my unit). Also electrical standards have evolved and these devices are very probably less safe than modern equipment._