
Where is the ion count measured? 
A negative ion count decreases as you go further away from the generator. 
This means that it is higher when it is measured 
close to the generator than when measured 
at a distance of 1m away.
It is important to know where the ion count is measured.
It is possible that 1,000,000 (pcs/cc) is detected at the blow off point 
but almost no ion can be detected at 1m away from the generator. 
Such a product does NOT work. 
i.e. A product, which generates a lot of negative ions, is not always good.
Some manufacturers do not give you this important info. 
We are not sure they do so intentionally or not though.
 Enquiry example
 
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How many negative ions per 1cc can be detected at a distance of 2m away from your product #xxxxx?
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