Much too dangerous to have around. God knows how many dirty little BTs might be stuck to it from its prior owner.
Came across this at a yard sale and offered $10 for it with a couple of other pieces of crap. Googling around, looks like the "Mark V" is a box with a few transistors inside, produced in the 60s and 70s. It has the cord and the clips for the electrodes, but the cans themselves were not included. I guess I could just attach some tin cans to it...and then Anyway, I've got an unauthorized e- here. If I disappear, check the Scientology yacht or possibly space volcano. Xenu forever yo
I could see yanking out the innards and turning it into a radio, tv, laptop, tablet, box for chess pieces, or a place to stash your cannabis. At ten bucks it is like Scientology, a steal.
The e-meter does not measure "charge". (Hubbard's pseudo-science),