DIY resistance standard banana plugs

[wizard1]

I'm putting together the parts for a build of Dave's resistance standard and had a quick question. It looks like Dave used some Pomona style binding posts for his, are these the 3770 model or a knock off? I bought some binding posts off of ebay for this only to realize the resistance of the binding posts will contribute to the overall reading. I assume higher quality binding posts are called for here?

Thanks for the help!

[e61_phil]

I've used the Pomona ones. And you should use four plugs instead of two for resistance below 100k.