About 9 volt battery tapping

Interesting! I love KISS principle! I like the possibility of being able to use the “zapper effect” with a minimum of artifacts

And this knowledge could save lives in the middle of nowhere.

I find a “complex” electronic zapper more convenient, less tiring and more efficient, most of the time, but like very much your experience.
Thanks, Wen.

Here are two other experiences, in the same spirit of simplicity.
A less stressing pulser
http://www.zapperwise.com/e_Schema_zapper_pulser.html


and if you love the tingling effect of a 15Hz zapper, you will like this one very much ;-)
http://www.zapperwise.com/e_schema_velozap.html