I have a couple of good multimeters already, so I just made a test jig from a 510 connector, a plastic box and an extra set of test probes.
I cut down the leads, keeping the plugs and about 8 inches of wire, soldered the wires to a 510 connector. Drilled holes in the plastic box to mount the connector and allow the wires to exit. Plug it into the regular meter jacks and there you go.
It's easier to use than trying to hold meter leads on the base of an atomizer.