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🚨 Stay ahead of invisible threats with ERICKHILL’s 3-in-1 EMF Detector — your personal radiation watchdog!
The ERICKHILL RT-100S is a compact, lightweight 3-in-1 EMF meter that detects Electric, Magnetic, and Radio Frequency fields including WiFi and 5G signals. Featuring a large color-coded display and triple alarm modes (sound, screen, light), it offers instant, easy-to-understand radiation readings. With fast Type-C charging and auto shutoff, it’s designed for frequent use in homes, offices, and paranormal investigations, empowering users to identify and reduce EMF exposure for a healthier environment.









| Customer Reviews | 4.4 out of 5 stars 8,332 Reviews |
S**I
Great unit that works- get this!
Whether you’re using this to find high EMF in your home or chasing ghosts, this unit delivers. Easy to use and easy to read. It turns itself off after many minutes of use. It’s about the length of a hand and lightweight. We had fun going around the house seeing where we had high EMF. And if you are curious, yes, we even spoke to spirits and they “spoke” back!
K**S
EMF knowledge is power
I'm concerned with all the 5G, fortunately I live rural. Smart TVS put out too much EMF, stay far away from tvs, even unplugged they put off dangerous levels 🥺🤨🤬
S**Y
It’s worth trying
Works as for as I can tell
A**R
Very Informative
It is amazing how much radiation the hot plate on the stove and the electric space heater radiate. The microwave oven is a hotspot if you stand in front of the door. The wife is worried about magnetic fields because of her pacemaker. Her electric recliner is just fine. If she stays back three feet from the stove or the heater she is fine.
A**R
Works
I have two cell towers above my work. I bought it to test the location. The cell techs told me no RF shoots down under the towers but parallel to the ground. When I used the tester inside the building I had almost zero readings. When I went up in elevation the meter went off and was beeping. It consistently only read RF when going upstairs. So the meter works but I can't contest to how accurate the readings are.
L**R
Nice EMF Meter
The only reason I bought this E MF meter was to see how high the EMF level was on my earbuds and on my laptop when they're being used and when charging. I was pleasantly surprised to see that EMF level was pretty low on the earbuds and laptop. I use my Bluetooth earbuds a lot and was getting concerned that I might be damaging my noodle but probably not. The meter is easy to use once you understand how to use it. I asked GROK for specific instructions and It was much better than trying to decipher the instructions that came with it. Charging is easy and quick and it holds a charge for what seems like weeks especially if you don't use it very often. I'll be using it when I go ghost hunting so I'm looking forward to that!
M**.
Sensor accuracy seemed to change drastically after a day.
Great and interesting to use but just not so sure about the accuracy/sensitivity of the sensor as it changed drastically within a day. It used to be a lot more sensitive and it was picking up higher numbers but after a day or so it seemed to have a lot lower numbers when I measured the same things which should be the same measurement and not fluctuate much. So now I really don't know which is more accurate, I think the first day I had it, it was most accurate. It would be great to know what was the more accurate number or reading. Its a great tool to use and very insightful to use and you'd be surprised how much EMF is being emitted from all various areas/electrical tools/machines/objects. The light switches seemed to have a lot of E-Field's all various tech devices have a lot of e and magnetic fields, fans have a lot of magnetic fields, its hard to find any area where I live that doesn't have any EMF! lol I just wish this device was like how it used to work when I first got it, I feel like it was more accurate. Though I guess its better than it not working at all. I also wish there was some information about EMF and its effects on the human body, but perhaps that might not be easy for the maker to include as its hard to make any health claims without substantial evidence...
K**T
Affordable and useful
I like it and it seems to work right but then how would we know without testing or comparison?
Trustpilot
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