>- So if you have one of frequency based zapper, probably wanna
This shows how little you know. Hulda Clark 's Zapper WAS frequency based. Only she used 30,000 Hz, not because it was better, but because the human body can not feel it as easily.
Dr. Clark Plainly stated "any frequency" between "10 Hz and 500000 Hz"
So, are you slamming Dr. Clark now?
What is wrong with units using frequencies? Nothing except some people just do not comprehend that there is not one single perfect frequency. The problem is with the lack of understanding that those people exhibit. Not with the frequencies.