Excuse me but i have not really followed what Newport has done because i was focused on building a more powerfull electrisation device. Now i am trying to build a more powerfull and easy to use frequency generator. (compared to the F125 i mean)
By curiosity, has he found similar frequencies for parasites to the ones Hulda Clark mentioned in her book (bewtween 350kHz and 500KHz for Helminths)?
Or completely different frequencies ?
I don't think i can really help with dowsing because i don't have enough experience, well i have tried but i don't know if it is an involuntary movement or what.
Maybe you could ask this man : http://www.youtube.com/watch?v=-X1IA7mP3yI
He seems experienced. (Honestly i don't know what to think about this technique, so this is just a vague suggestion)
But your idea to double check is good. Good luck with that.