I made a sort of "system" of all kind of things like mini crocks and pogopins to attach a multimeter to things that are hard to do with normal probes. I used Lemo pins and sockets but you can use everything you have or can buy. More pictures: ...
by Beautiful DIY
by IncredibleScience
by Emode Sewing
by KrisSuperMiss
by scissors and scales
by Let's make it together
by 1 Minute Crafts