REVIEWS. Here our customers speak of their personal experience!

Are you already a customer? What is your experience with our metrological products for trade and industry or our building biology technology and products for protection, relaxation and health in private households? Please share your personal experience with us.

Every single comment is valuable. It helps us a lot to sensitize even more people to this important health topic “shielding”.

Many thanks from the whole SFERICS® team!

Please share your personal experience!

Total Reviews: 262

Hi i want to isolate the main power cable from battery all the way to the engine bay.. the car is an bmw e92.what kind of material do you recommend me to buy from you??
Can be used on a car?is it safe from shortcuts and humidity?? I am sorry for my English.. waiting for your answer..
sakis filippou - avatar sakis filippou

I would like to place the shielding fleece NCV95 under the bed sheet to make an grounding mat for the bed. Is this fleece theoretically suitable for this purpose?
Eflodur - avatar Eflodur

In my question about https://en.sferics.shop/buy/shielded-socket-strip-6way-hf-filter/ you write that the powerline filter for groundable canopies is reduced to the ground wire. Does this mean that the current-carrying wires are not filtered, so with modular expansion I need an additional HF filter if I also want to filter the current on the sockets? Or would this module https://en.sferics.shop/buy/shielded-socket-strip-4-sockets-danell/ be sufficient? Thanks again in advance!
Ella - avatar Ella

Does this model also filter signals modulated onto the protective conductor, so that I can safely connect a grounding plug for a canopy to this outlet? Thank you in advance!
Ella - avatar Ella

Does the outlet also protect the ground (in case there is PLC on the line) so I can connect a ground plug for canopy etc. here?
Ella - avatar Ella

Everything is great: I received the Acousticom after 2 days, it works perfectly, I am very satisfied!
Nikita - avatar Nikita

The lamp is great, it is bright, like natural daylight, without dazzling, thanks for that.
Brigitte Hoffmann - avatar Brigitte Hoffmann