The Best EMF Meter – Trifield TF2 Review

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best emf meter trifield tf2 review

If you’re reading this, it is obvious that you are aware about the dangers of EMF radiation given off by electronic devices. An EMF meter can help you identify which devices are emitting high levels of radiation so that you can take corrective action. This is why it’s important to have an EMF meter that is accurate and reliable.

The Trifield TF2 (see it on Amazon) is without a doubt one of the best in the market. It has been made in order to provide you with convenience and efficiency for numerous years to come. In this review, I will highlight in detail why I love this EMF meter.

Innovative Design

I would suggest you consider this one even if this is your first ever meter, because it’s so easy to use. All you will need to do is to adjust the knob depending on the type of source that you want to measure. Then, you just wait for the magic to happen.

The large LCD display is easy to be read even if you don’t have any experience. One of the best things about it is the fact that you can use it in low-light conditions as the display is backlit.

In case you don’t know where the sources are, this meter will help you. The alarm feature will allow you to pinpoint the sources with ease. All you will need to do is, scan the room.

Other Features

trifield tf2 buttons

Here are some of the extra features that make the Trifield TF2 EMF meter the best option available:

Integrated Audio Indicator

EMF sources can be hard to identify just by moving around and looking at the readings on an EMF meter screen, especially, in areas where there are several appliances located together.

With its integrated audio indicator, the Trifield TF2 helps you pinpoint EMF sources much more efficiently than other devices in the market. So, you can know precisely where the problem is when there is one, and you can fix or replace the appliance that is causing it.

Adjustable Backlight

It can be tricky to get a proper reading behind big appliances like refrigerators or washing machines, or when you are in the dark.

The simple solution to this problem is the adjustable backlight that comes with your Trifield TF2 which allows you to use it without having to point a flashlight to it.

Sensitive RF Mode

This mode helps you measure the EMF that comes from your cell phones and Wi-Fi routers.

It includes both standard and weighted frequency response modes for maximum efficiency and precision.

Low Battery Consumption

The Trifield TF2 works with regular 9V alkaline batteries, and it uses very little energy to maximize the usage time you get from every battery. It lasts up to 20 hours when the backlight is off and up to 12 hours with the backlight on.

This is an amazingly low battery consumption. Considering that you are only going to use it for a couple of hours at a time, the recharging frequency would be less.

Here is a video which shows a quick overview of this EMF meter in action.

EMF Meter Review - Trifield TF2 (Short Version)

The accuracy and features for the price make the Trifield TF2 the best EMF meter and that is why I highly recommend it.

You can get the Trifield TF2 here on Amazon.

Pros of The TriField TF2

I have tried my best to compile a list of pros and cons of this device. Here are the pros:

1. Tri-mode Functionality

AC magnetic, AC electric and RF/microwave are all the types of pollution that domestic appliances can emit through their electromagnetic fields.

Products such as Acoustimeter and Acousticom 2, have limited functionality. Whilst, they’re accurate, they only measure RF.

If you’re interested in how much radiation is around you, the TriField EMF Meter TF2 is the only device that is capable of measuring numerous sources of radiation.

2. Efficiency

This model has been praised all over the world due to how accurate and sensitive it is. This means that even if appliances give weak pulses of radiation, the meter is able to pick them up with ease. This also means that you know exactly how much radiation is around you at all times.

3. It has a Peak holdtrifield peak 2

It can be challenging to interpret readings of EMF when they peak since digital signals travel fast. With the peak hold function included in the Trifield TF2, you can interpret the highest readings of EMF pollution, which are also the most dangerous.

4. User-friendly

Even if you’re not tech-savvy like me, you will enjoy the fact that you will be able to use it straight out of the box. You don’t have to do thorough research or look at a lot of DIY videos. Having a quick look through the user manual will be enough.

5. Practicality

As mentioned, the audio feature is excellent news for those that are just scanning the room. You don’t have to look at the display to know that you’ve found a radiation source. Also, the fact that it’s lightweight and portable means that you can take it wherever you go.

Numerous people are happy with the fact that the device will give a quick reading. Thus, you don’t have to wait around meaninglessly.


And here are some of the things that I didn’t like:

1. Buttons

Even though it has an excellent design, the buttons themselves are awkwardly positioned. For example, the backlit button is placed underneath the battery cover. If you’re a beginner, you will find it difficult to locate it straight away. It’s also less convenient to change the settings.

2. Measurement

As you know we are moving towards 5G which utilizes 24-86 Ghz apart from the normal band. This model can measure up to 6 GHz which means that you cannot use it to measure radiation from 5G enabled devices. Therefore, you can use it on numerous appliances and devices as long as it fits in the measuring range of this model.

That’s all as far as the review of the Trifield TF2  (Amazon link) is concerned. To know about the basics of an EMF meter and what to look for while buying one, continue reading.

Also, check out all my favorite EMF meters. The Trifield tops the list.

What is an EMF Meter?

An electromagnetic field meter is a device specifically designed to measure the electromagnetic field of a particular area.

They can come in one of two main categories: single-axis meters and tri-axis meters, both with some upsides and downsides.

Single Axis Meter

It is the simpler of the two and can measure EMF in just one axis of the time. Because of this, when you are trying to measure the EMF of an area, you hold it along the three axes to have a complete reading. Despite their limitations, single axis meters are way cheaper than the tri-axis meters.

Tri-Axis Meter

Tri-axis meters are a little bit more complicated than single-axis versions, and they are simpler to use since you just hold it in any position and they quickly measure the EMF of an area.

The only problem with them, though, is that they are usually more expensive than the single-axis version.

Why do You need an EMF meter?

Because of the pernicious effects that high levels of EMF emissions can have in the human body, and the numerous domestic appliances that an average person uses every day, an EMF meter is the only way to know for sure if you are not being exposed to more radiation than you should.

The main problem with domestic appliances is that when they break, they stop working entirely and stop producing an EMF.

But since they have a lot of small components that are electrically charged, a little piece could be broken, and the appliance could continue to work as usual, but it could start emitting higher levels of radiation without you noticing it, and that could be harmful.

Mainly because the adverse effects of EMF radiation are only visible after prolonged exposure, you should consider buying an EMF meter to continually check that your appliances are emitting a safe amount of radiation, before it’s too late. Besides, they aren’t as expensive as you might think.

What to Look For in an EMF Meter

While all electromagnetic field meters have the same primary purpose, there are several differences between different models or brands. Some of the things you should consider before buying one are:

The Axes

As I mentioned earlier, there are single-axis and tri-axis versions, and you should keep in mind that, while cheaper, single-axis meters are also more difficult to use and can give wrong readings if not held correctly.


As you are going to use your meter for domestic purposes only, you should look for an EMF meter that is easy to read and understand.

Since there are many meters designed for scientific purposes, accidentally getting one would result in a more confusing and expensive device than what you need.


You should know that EMF meters with LCD screens instead of analog needles are way more precise, especially when it comes to EMFs, which can vary a lot just by moving a few inches.


If you are only going to use your EMF meter for domestic purposes, you probably don’t want to spend a lot of money on it.

As long as it is reliable, durable and simple to understand, any price range should be okay.

What is an Electromagnetic Field?

To avoid getting into complicated explanations that involve physics and mathematics, I’m going to summarize the electromagnetic field (EMF) as a field of force composed of both electrical and magnetic particles.

While it can be found in several situations, there is one that we are going to focus on: domestic appliances.

microwave radiation risks babies

Domestic appliances are electrical devices present in everyone’s home.

They can be as simple as a blender or coffee maker that only use electricity to move a motor or to heat an electric resistance, or as complex as a microwave, which uses electricity to produce heat and the things they touch.

The bottom line is that pretty much everyone owns at least five or six domestic appliances and uses them on a daily basis. And this is where the problem lies.

Any electrically charged object, such as the components in all appliances when plugged in, emits radiation through its electromagnetic field, and this radiation could very well be harmful to the human body when exposed to it for extended periods of time above certain levels.

While most new appliances are certified to emit radiation well above the pernicious level for humans, defective or broken devices can start emitting more radiation without you noticing it –until you present symptoms and you realize it is too late.

To avoid this, you should consider acquiring an EMF meter.

Final Thoughts

It is undeniable that technology is a crucial part of our lives. People depend on technological devices for fun, communicating, working or even for a living.

And probably the only thing that most technological devices have in common is that they work with electricity.

Electricity is so incredibly fundamental to the way that most of mankind lives that probably no one can imagine how life was before electricity was discovered.

And with all the significant benefits that electricity has brought to society, there are also enormous risks.

Electricity is a big source of EMF radiation, and we need to protect ourselves from it. An EMF meter is one handy tool which helps us to measure radiation levels, and with that, we can take preventive measures.

So, go ahead and get the Trifield TF2 here from Amazon.

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