NEW! We now have boxer in sizes S-XL!The perfect underpants for all men who keep their mobile phones in their pockets or sit with their computers directly on their laps 🤳🏼💻Our underpants hav…
How does it work?Laptops and tablets are small computers that are designed to be easy to carry and are therefore equipped with wireless technology, such as Wi-Fi, mobile broadband and Bluetooth. Wirel…
Emf Shielding of walls, floors, ceilings and windows
2025-04-16
Wireless radiation easily enters the building from windows (unless the glass has a metal coating) and is blocked to some extent by the walls depending on the thickness and type of construction materia…
In connection with the expansion of 5G (fifth generation mobile networks), the radiation we are exposed to has increased sharply in society. The white base stations are now on every other rooftop in m…
Electricity companies use many different electricity meters, some communicate with mesh systems, others via mobile networks and some via the power grid (power line communication, PLC). They can cause …
Make your mobile, tablet and computer free from electromagnetic radiation
2025-04-02
To reduce your exposure to microwave radiation (WiFi and Mobile Data) from mobile phones, laptops and tablets when you use them, you can connect your devices to the wired network instead of connecting…
Did you know that internet boxes transmit high-frequency electromagnetic fields even when the WiFi function is turned off?RTK router protector is a shielding EMF protection mesh that can be placed ove…
How to reduce radiation from mobile phones and tablets
2025-04-02
The instruction manual for your mobile phone states that it should not be held directly against your body, so there is every reason to be careful. By not having internet connections with WiFi or mobil…
Scientists and doctors call for a moratorium on the roll-out of 5G
2025-04-02
Researchers, scientists and doctors warn in a joint letter of "potentially serious health consequences" in the form of, among other things, neurological effects and cancer due to the increas…
High school teacher fell ill from wireless technology at school
2025-04-02
Linda Nieuwenhuizen had worked as a high school teacher in Swedish and social studies for just over ten years when she suddenly became seriously ill in 2014. She had been enthusiastic about the possib…
ICNIRP sets limits for wireless communication within the EU
2025-04-02
ICNIRP – The International Commission on Non-Ionizing Radiation Protection – sets limits for wireless communication within the EU. These limits only protect against acute heat damage. This…
Brundtland: "My body has been reacting to mobile phone radiation for 25 years" - Former Prime Minister of Norway
2025-04-02
The former head of the WHO and former Prime Minister of Norway, Gro Harlem Brundtland, recently told Aftenposten that she gets a headache immediately if she puts a mobile phone to her head and that sh…
NEW! 3D Magnetic Field, 1D Electric Field, Body Voltage Meter
2025-02-12
NEW! Safe and Sound EM3: North America's first 3-in-1 pro-level EMF meter! Optimized to measure low level AC Magnetic Fields and AC Electric Fields with professional accuracy, this affor…
NEW! Safebuild A190 - Sensationally high shielding attenuation of 112 dB
2024-12-18
SAFEBUILD A190 shielding fleece is a mechanically highly stable cellulose fleece that is laminated on one side with a thick micro-needled aluminum foil. The micro-needling with 200,000 tiny …
NEW! Safe and Sound Classic III - New and Improved!
2024-07-29
Compact and easy to use RF-detector to a fair price with an ultrawide frequency range of 200 MHz - 8 GHz at a measuring range of 1 µW/m² - 1,000,000 µW/m².Take this compact meter…
Injury prevention and efficiency is a major challenge that many face. We rent cable and metal detectors for land that find buried cables and metal pipes with high accuracy within a dm both laterally a…
With this rental, you can try out the effect a screen has on a selected wall, floor or ceiling. The rent includes ceiling supports 3 per curtain, which are adjustable 115-290cm and temporarily during …
This low EMF router has a 90% reduced pulse frequency compared to ordinary wifi routers. And there’s more. The unique JRS Eco 100 firmware enables a Full Eco standby mod…
NEW! Children's blankets and baby hats with EMF protection
2024-03-27
New! Great baby hats for the little ones in three different colors (choose between 0-6 months, 6-12 months, 12-24 months) as well as a larger baby and/blanket for smaller children (95x105 cm) in three…
We have brought in the very unique EPE Conseil Cemprotec meters; Cemprotec 33 and Cemprotec 34, which control all 3 types of EMF radiation: magnetic fields, electric fields and radio waves/microw…
OFFER! Shop and get a course worth SEK 700 with the purchase!
2024-02-14
If you buy products and/or services from us at RTK for a value of at least SEK 3,800 between 14 February and 6 March 2024, you get the offer to participate in the Microwave Radiation Course in Stockho…
OFFER! Book-early discount on the first courses of the year!
2024-02-07
Now a new date has been set for the course in microwave radiation. Choose to participate Saturday April 6 from 10 am to 4 pm remotely or Saturday April 13 from 10 am to 4 pm at plast in Stockholm.In t…
Now there are baby beanie for the little ones in our webshop! A perfect gift to give to someone who has just had a baby!The outer side is sewn from organic organic cotton and the inner side from …
Now there are baby blankets for the little ones in our webshop! A perfect gift to give to someone who has just had a baby!One side eco-friendly organic organic cotton fabric, the middle 100% high qua…
You can still shop with us at RTK if you don't have a Bank ID. Select Cash on delivery without BankID in the webshop's checkout.Only works within Sweden.If you are outside Sweden: Ask for an i…
Last year was a challenging year for us. Raw material problems and price increases have tested us. But that hasn't stopped us!Take the opportunity to shop during our Black Week if you have put off…
The perfect companion to Safe and Sound Pro II RF Meter, it’s the missing link to revealing the full range of 5G frequenciesProfessionally accurate and affordable, the Safe and Sound Pro mmWave …
NEW! EMF Protective Winter Beanie with high protection
2023-11-22
Thick and warm beanie with high protection against 5G etc.Blocks over 99.99% of radiation from Wi-Fi routers, 5G, 4G, 3G, GSM, smartphones, DECT, Bluetooth and many other sources of microwave/RF …
OFFER! Shop and get a course worth SEK 700 with the purchase!
2023-09-13
If you buy products and/or services from us at RTK for a value of at least SEK 3,800 before 15th setpember 2023, you get the offer to participate in the Microwave Radiation Course in Stockholm or the …
The magazine Ljusglimten, which was on site during our last course in Microwave radiation, has now come out with a mixture of current news, valuable advice, interviews, food and other things big and s…
Last autumn, a kind of competitor to ICNIRP was created
2023-06-28
ICNIRP – The International Commission on Non-Ionizing Radiation Protection – sets limit values for wireless communication within the EU. These limit values only protect against acute h…
We help with measurement, advice and measures of electromagnetic fields in Sweden.Review of radiation from inside, from neighbors and from outside. Appropriate, effective and reasonable measures are r…
Use surf cable as often as possible when using your mobile phone or tablet. By connecting a mobile phone or tablet to the internet router via a network cable so-called "ethernet", you can su…
Silver-Light | Shielding fabric | Semitransparent | Silvered nylon | Ideal for canopies100% SilverfiberAverage of 35 dB at 10MHz to 26 MHz, see the table under the pictureWidth: 1,5mPure silver 99.9% …
