4 Best EMF Meters and Detectors [November 2023 Updated]

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Key Takeaways:

  • #1TRIFIELD TF2 EMF Meter – Accurately detects all types of EMF pollution with a quick-reading analog and digital display, dual-mode frequency response. USA-made with a 1-year warranty.
  • #2 LATNEX AF-5000 5G EMF Meter – Comprehensive detection tool that measures a broad spectrum of EMFs, provides clear digital readings, and excellent accuracy with a 2-year warranty.
  • #3GQ EMF-390 Advanced EMF Meter – Excellent USA-made diagnostic tool with a built-in RF spectrum analyzer. Real-time data logging, capable of detecting a wide range of EMF sources up to 10Ghz, including 5G signals.
  • #4 ERICKHILL EMF Meter – Cheap and user-friendly, offering precise measurements, clear alerts for high levels, but lacks RF detection.
  • Need some help? Check our FAQs section for answers to some of the most commonly asked questions.

Are you surrounded by invisible electromagnetic fields? It’s time to reveal the unseen with the right tool – an EMF meter.

These compact devices detect electromagnetic fields. Thus, exposing hidden electric and magnetic forces that emanate from electrical devices and power lines.

Used by professionals, hobbyists, and the health-conscious, EMF meters are essential for those looking to measure and mitigate exposure in their environments.

I have personally used each countless EMF meters over the past few weeks. The four following makes/models stood out as the top contenders for those looking for a perfect balance of accuracy and ease of use.



Key Takeaways:

  • Covers full EMF spectrum, low to high frequencies.
  • Ready to use, battery pre-installed.
  • Clear display with backlight, easy readability.
  • Peak value detection captures fleeting EMF spikes.
  • Dual modes emphasize general and body impact.
  • Built-in analyzer for real-time RF monitoring.

When the TRIFIELD TF2 EMF Meter is an excellent and popular pick. Right off the bat, it felt like this meter could really do its job – covering the whole range of artificial EMF pollution

Everything from the deep buzz of power lines to the high-pitched chatter of modern wireless networks.


It’s pretty neat that it came ready to roll with the battery installed. The case looked sleek and felt durable, like it could take a few knocks without complaining.

The screen is a win for sure; with the backlight on, it’s as clear and easy to read in bright light.

And the analog bars? They jump and fall with every little change, painting a picture of the EMF landscape around us that’s super easy to understand.

The numbers on the digital display tick up and down so smoothly. You can actually watch them change as you move around.

But the real game-changer is the peak value read-out. It’s like having a super-fast camera snapping pics of those sneaky, fast signals that you’d miss in a blink.


I gotta say, walking around the house with the TF2 felt a bit like a treasure hunt, and it worked well! Pointing it at my speaker was a surprise. It showed the music’s energy, which, when you think about it, makes a lot of sense!

And the extended RF range? It’s not just for show. I could check out the WiFi signal and see exactly when it was talking back and forth to my devices.

With its two modes, Standard and Weighted, you get to see not just the raw numbers, but also what matters more for your well-being.

Although it’s kind of expensive, it’s made right here in the USA, and it’s got a one-year warranty, which is pretty reassuring.

2. LATNEX AF-5000 5G EMF Meter

LATNEX AF-5000 5G EMF Meter

Key Takeaways:

  • Detects wide EMF range: RF, magnetic, electrical fields.
  • Simple navigation, user-friendly interface.
  • Rapidly responsive to nearby electronic devices.
  • Identifies 5G impact in home environments.
  • Industry-standard compliance ensures reliable readings.
  • Offers technical support and a 2-year warranty.

As soon as I picked up the LATNEX AF-5000 5G EMF Meter, I could tell it was a serious piece of equipment. It promised to measure all sorts of EMFs, from the buzz of Wi-Fi signals to the low hum from power lines.


When I first switched it on, I found it surprisingly simple to navigate. The numbers on the screen started jumping as soon as I moved near my phone. This was a real eye-opener to how much we’re surrounded by these invisible forces.

Using it felt like being a detective in my own home. I’d follow the beeps and the rising digits, hunting down unseen sources of energy. The LATNEX AF-5000 didn’t just pick up the obvious stuff like my router; it caught the less noticeable fields, like those sneaking out from the electrical wiring in the walls.


When I took it out to a subway, it was a whole different ballgame. The meter’s readings ticked up around people using their phones. It was fascinating, and a bit unsettling, to see the invisible waves we’re wading through every day.

At home, pointing this device around the rooms showed me exactly where 5G was making itself at home. Knowing this, I could rearrange a few things to cut down on my family’s EMF exposure.

The best part? This wasn’t guesswork. The LATNEX AF-5000 is made to meet industry standards, so I trusted what it was telling me.


And with a two-year warranty and tech support just a call away, I felt backed up in this new venture into EMF awareness. It’s like having a trusty guide in a maze of modern technology.

Holding the LATNEX AF-5000, watching the digits climb and fall, it was more than just numbers. It was about making my home safer. It gave me the power to see the unseen, and the confidence to make changes.

3. GQ EMF-390 Advanced EMF Meter

GQ EMF-390 Advanced EMF Meter

Key Takeaways:

  • Accurately detects a range of EMF sources.
  • Easy-to-read safety suggestions.
  • Fast 5G signal detection.
  • Includes RF Spectrum analyzer feature.
  • Data logging with time-stamped history.
  • USB rechargeable with portable design.

The GQ EMF-390 Advanced EMF Meter is another fine option. Right away, it was clear that it was crafted with care. It’s a gadget from GQ Electronics, a USA-based brand. That said, you can tell they’ve thought about everything from its multi-function capabilities to the design.


The first thing I did? I walked around my living room, watching as it picked up signals from my smartphone, my Wi-Fi router, even my microwave.

The device is pretty cool for spotting all kinds of invisible energy. I didn’t need to squint to see what it was telling me either; the safety suggestions popped up in big letters, so I knew right away if I was in a spot that might be iffy for my health.

The screen wasn’t as flashy as some others I’ve tried, but honestly, that didn’t bug me. I was more into what it was saying than how it looked.


What really got me excited was the built-in RF Spectrum analyzer. With this, I could see the different strengths of radio frequencies all around me. It was like having X-ray vision! It even showed me how much 5G was around, which was super fast – we’re talking nanoseconds.

The EMF-390 isn’t just about the now, either. It keeps track of everything with its data logging feature. I could just plug it into my computer via USB and look back at all the readings. It’s not every day you find an EMF meter that logs EMF-related history.


Hanging onto it was a breeze too, thanks to the included lanyard. I just slung it around my wrist, and off I went on my EMF-detecting missions. And even if I was out and about for a while, I didn’t worry about it dying on me because it charges right back up with a USB cable. No need for alkaline batteries. Pretty handy, I’d say.

Using the GQ EMF-390 made me feel like a tech whiz. Simple, easy to use, and feature-rich. Needless to say, getting to see the unseen world of EMFs was a real game changer.



Key Takeaways:

  • Budget-friendly, good for cost-conscious consumers.
  • Easy-to-read large LCD with backlight.
  • Measures magnetic and electric fields reliably.
  • Alerts with red screen and buzzer for high readings.
  • No RF measurement capability.
  • Instructions lack detail, occasional freezing issues.

The ERICKHILL EMF Meter is the most inexpensive option in this article, but it’s still rather effective. The first thing that struck me was how light and cheap it felt in my hand.

It’s clear this is a meter that doesn’t try to be fancy, but it does what it promises; measures electric and magnetic fields without any fuss.


Using it was pretty straightforward. I didn’t need to be an expert to understand how to switch it on and start measuring. The screen is big and the numbers are easy to read, especially with the backlight. This was really handy when I was poking around in dimmer spots of the basement.

It’s got a few buttons, but they’re not too complicated. I could toggle between the magnetic field units, µT and mG, with a quick tap. And if I stumbled upon a spot with high readings, the screen turned red and the meter buzzed. Thus, impossible to ignore, even if I wanted to.

I tried out the hold function to keep a reading on the screen. Useful when I needed to keep an eye on a particularly curious number. Though, I’ve got to say, there were a couple of times the readings froze on me. And turning the thing off? Just a long press of the power button.


While it’s a budget pick, and the price is a huge plus, I noticed the instructions weren’t the greatest. I had a few “what does this number actually mean?” moments. Also, there’s no way to measure RF values, so if that’s what you’re after, you’ll need to look elsewhere.

But for a no-frills, carry-it-in-your-toolbox kind of EMF meter, the ERICKHILL does the job. Would I rely on it for the most precise scientific work? Probably not. But to get a quick sense of what’s buzzing around in the home? It’s got you covered.

EMF Meter FAQs

What is an EMF meter?

An EMF meter is a scientific instrument for measuring electromagnetic fields (EMF). It’s designed to assess the strength and frequency of electromagnetic radiation from various sources like power lines, electrical appliances, and wireless devices, helping you understand your exposure levels.

How does an EMF meter work?

EMF meters detect and measure the electromagnetic radiation in your environment. They contain sensors that pick up electric and magnetic fields at various frequencies.

When you switch on the meter, these sensors convert the EMF energy into a readable form, typically displayed in units like volts per meter (V/m) or milligauss (mG).

Why should I use an EMF meter?

Using an EMF meter can help you identify sources of high EMF radiation, enabling you to make informed decisions about reducing exposure.

It’s particularly useful for those concerned with the potential health impacts of long-term EMF exposure, such as headaches or sleep disturbances.


What types of EMF meters are there?

There are primarily two types: single-axis meters, which measure one axis of the field at a time, and tri-axis meters, which measure all three axes simultaneously, providing a more comprehensive reading.

Some are specialized for electric or magnetic fields, while others are broadband, covering a wide range of frequencies.

Can EMF meters detect 5G?

Most general-purpose EMF meters may not detect the higher frequency ranges utilized by 5G technology.

For 5G, you would need a meter specifically designed to measure up to the higher gigahertz frequencies that 5G operates on. An example of this would be the LATNEX AF-5000.

How do I use an EMF meter?

Simply turn it on and slowly walk around the area you wish to test. Observe the readings as you move, noting any spikes or high levels of EMF radiation.

It’s important to test various spots, as EMF levels can vary significantly in different locations.

Are EMF meters accurate?

EMF meters can be quite accurate, but their precision depends on the quality of the meter and its calibration.

Professional-grade meters are typically more accurate and can provide more reliable readings than cheaper, consumer-grade models.

6 thoughts on “4 Best EMF Meters and Detectors [November 2023 Updated]”

  1. Hello

    – Can you direct me to an up to date reliable site that provides levels of milliguass that are safe for adults and children.

    – From your article above, the Cornet ED78S would best fit the bill. Is that correct, or is the Trfield also useful?

    Many thanks

    • build yourself a LTC5596 chip ,pt#dc2158a with a Arduino board(#dc2158a) and a smraza 2004 display module, connect them and power with 9v bat ,is good for up to 40 ghz rf frequency and doesn’t cost a fortune.

  2. Great info! We just bought a WiFi router Guard box. We want to use it for the brand new AT&T router. We are concerned about 5G and would like to check the box and see if it really works to block some of the radiation. Can you suggest a meter that is good but not too expensive for this purpose?


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