Be sure you're trying to meter/dry fire it with the coil in a GS base. Though the coil will Fit in an Evod/PT base, it won't read at all in one of those.Not quite, Fran........it's not metering. Did something off; probably with the negative & positive wires.
Made a beautiful coil on a 2mm mandrel, 28kanthal wire, but still not getting a meter read.
To prevent a wire from touching inside the coil, hold your mandrel, drill bit (in my case) or whatever your coil is on Tight against the coil base with two fingers and pull the leads at the bottom fairly tight and fold them over the edge. Then put the pin in and snip the leads close.
Bruce in Ocala, Fl