Yes, but the intensity decreases exponentially with distance ( scientific law ). For it to be truly effective, you must be right next to it. Even then, it requires 100 time the power of a pad type contact machine to be even close to equal.
>- 2. How portable are Rife machines?
This is irrelevant. ParaZapper provides a wide range of options, syyenergy7 shows a lot of this in some of his videos. From what I see, he has a very broad range of experience and quality instruments to test with.
>- Stating another machine is "probably" less accurate than another seems more like wishful thinking at this stage. - We need testing
At least 1 independent person has done this, watch the videos that he has posted that I have listed in this thread.
>- However, if someone is looking for the ultimate in zapping, I can't think of anything
Yes, it is obvious that you have not watched the latest videos produced by Syyenergy7 on youtube. He has both ParaZapper MY+PLUS and the Spooky-2, see what he thinks.
As I said, I like the Spooky-2 but it does have some serious limitations, especially for those who need to use something for 2 to 8 hours a day.
Also, I am not against your use of or promotion of the Spooky-2 because I like it too. However, the very reason that I produced the MY series is because the MY fills a significant void left by the Spooky-2.
One advantage of the MY series is that in many cases, you do not even need to know what microbe you are dealing with. There are several general purpose modes so you can turn it on, select a mode, and go. No need to look up and set frequencies. And, if you know what the microbe is or what the frequencies are that you need, just select a mode. You do not need a computer.