Baghdad Battery Pack/Taser

I have started working on the 6 pack Baghdad battery Taser. The first image is a wood fired vessel with a milk container top epoxied onto the surface to create a re-seal able lid. I went out to my car looking for my multimeter and its absence was noted, but I found my fuse tester for my car and gave it a try. (bottom photo) My excitement was a bit premature as I eventually realized that this tester has a battery and is searching for a completed circuit.

I will be purchasing a new multimeter tonight and am hopeful for success by the weekend!