The shielded surge suppressor is designed to block or "trap"  the high voltage electric field which contains dirty electricity.  So based on measurements and our understanding of dirty electricity - we believe it greatly helps reduce exposure.  So we always recommend the shielded surge suppressor and EHS-Shield cords for areas where occupants spend time nearby.

It is still recommended to use filters.  Your Stetzerizer Meter readings won't be lower there simply because of the shielded surge suppressor.  It is still recommended to use filters as well.  So for desks or other areas where a power strip is within 10 feet I would recommend using the shielded surge suppressor and the filters together.

Yes it does - one contactor in included with the kit.  This allows you to do up to 4 circuits (all on one "zone").  If you want to add more zones, or more circuits, simply add extra contactors to your order in the product option when you add it to the cart :)

When devices are turned on/off in the house, it changes the properties of the electrical system.  So often times an empty house can have higher numbers than a house with ordinary devices plugged-in.  However, certain devices like dimmers, computers, LED or CFL bulbs, etc can make much higher readings yet and be hazardous, as many people believe and evidence has shown.

The answer is yes - power coming in from the grid is never completely clean.  It contains high frequencies that will interact with the wiring and devices inside your home.  There is a guide to installing Stetzerizer Filtesr where the power enters:

Installing Stetzerizer Filters at Main Circuit Breaker Panel

We don't sell UK adapters with the ground prong.  So you would need to find a UK adapter that changes it to 3-prong US adapter.  The effect of the adapter in Europe is different, because you have a different power distribution system.  In the US we have more of a problem with high frequencies traveling through solid objects (desks, floors, chairs, people, the ground itself - dirt, etc).  In Europe you don't have this problem as much.  The adapter would still ground your laptop and may offer benefits, but it's very different than in the US.

Yes, you would just need a plug adapter because the PxDNA is supplied with a US (North American) style 2-prong plug.  But voltage and frequency - it will work fine in Japan with that voltage :)

Hi Alex,

You would have to construct your own plug.  You could use our adapter, and perhaps find a UK to US plug adapter that will pass the ground connection through?  Otherwise you would have to wire your own plug end onto our adapter.

Would you like us to send you one of our adapters?

We aren't aware of any commercially-available meters for 5G yet.  I know companies are working on them, but there isn't a meter that I can recommend at this time for 5G.  I'm sure there will be meters soon.  I really, really, hope so.  It is needed!

For lamps, the method we usually use is using our 18 gauge all-purpose shielded power cord.  They come in 6 feet and 12 feet lengths.  We often splice those cords in the bottom base of the lamp and ground the metal body of the lamp (if there is a metal body) by attaching the ground cord to the nut on the bottom of the threaded metal tube at the base of the lamp.  There are many different types/configurations/styles of lamps, but there is usually a way to get it done somehow :)

We are working on a shielding material to retro-fit cords that can't be replaced.  We hope to have a kit available soon.

I see you signed up.  Thank you, I look forward to talking to you and getting to the bottom of these issues!