Whether you are a physics fanatic or not, learning about the radiations of different objects is something that intrigues everyone.
To deal with that curiosity and fascination, you need to get your hands on a Geiger counter. When you have a Geiger counter, then getting accurate readings is like child’s play.
Similar to other products, finding the best model of the Geiger counter is essential to fully enjoy its perks. There are a few models that caught my eye when I was looking for a Geiger counter.
So, I am sharing in-depth reviews of all of those 10 Best Geiger counters.
Best Picks For 2024
1. GQ GMC-600 Plus Counter – Best Geiger Counter For Personal Use
The GQ GMC-600 Plus Counter ranked number 1 in the list of the best Geiger counters for many reasons.
This Geiger counter can easily detect all kinds of radiations, whether they are Alpha, Beta, Gamma, and X-Ray radiation.
In addition to that, the main reason why this model is considered best is that as a sensor, it uses an LND-7317 pancake model tube.
In addition to that, the design of the Geiger counter is slim and sleek, which makes it appealing to the eye. The matte black finish of the counter is a cherry on top.
Furthermore, it is even small in size; it is 5.5 inches in size, so you can easily carry it around. The device has WiFi connectivity and an audio alarm system that will ring if radiation is detected.
Moreover, at the front of the counter, there is a wide LCD display, which has the readings written on it. The reading is written in a wide font, so you can easily read it.
Moreover, if you hold the screen upside down, the text will swivel 180 degrees, so you can read it. Once you turn it on, you will be able to read information such as date, time, elapsed time, CPM, uSv/h, mR/h, etc.
From the design of this model to its size and shape, everything makes it a good purchase. If you are looking for a Geiger counter at a medium price range, this is your best option.
Moreover, it comes with WiFi connectivity and has an alarm system that rings when the device detects radiation.
2. Mazur PRM-9000 Geiger Counter – Smallest Geiger Counter
This Geiger counter comes with a simple and easy-to-use design. The Mazur PRM-9000 Geiger Counter uses LND-7317 pancake model geiger muller tube as its sensor.
This model can easily detect Alpha, Beta, Gamma, and X-Rays. Even if the particle detection is low, the device will still detect it.
In addition to that, this model even has an LED and a beeper. So, if any radiation gets detected, the device will send you an audible alarm in the form of a beep.
Moreover, there is a headphone jack, so you can hook your headphone to the device and hear more closely.
Furthermore, one of the best features of this model is that it comes with a 9V lithium-ion battery that will last a long time.
Once you have it up and running, it will monitor the elapsed time, the average, minimum, and the maximum dose rate.
Once the readings are detected, they are saved in the internal memory of the counter and can be downloaded later.
This model comes at a comparatively higher cost, but once you are using it, those extra bucks become worth it. It has a small and compact size, can read Alpha, Beta, Gamma, and X-Ray radiations.
Moreover, the best feature is that the battery of this model will last many years.
3. GCA-07W Digital Geiger Counter
The GCA-07W Digital Geiger Counter device comes with a multitude of perks and features incorporated in a small body. First of all, it has an all-white exterior.
Secondly, this model comes with an LND712 GM tube, which makes it possible to detect Alpha, Beta, Gamma, and X-Ray.
The Alpha particles can be detected above 3MeV, the Beta above 50 KeV, while the X-Ray and Gamma radiations are detected above 7 KeV.
This model also comes with 3 slots on the side, a headphone jack, one external power, and one data output. The data output port makes it possible to view the readings on a laptop screen.
In addition to that, the counting range of this model ranges from 1 CPM to 10000 CPS. A unique feature of this model is that it comes with a probe, so you do not have to directly touch the device to the object.
Moreover, this model comes with a number of toggle switches that include a power toggle, a sound on and off, one toggle for on and off the backlight, one for particle counting, and the last toggle for dose rate.
If you are looking for a fast, small and accurate device, then you need to get your hands on the GCA-07W Digital Geiger Counter.
It has a small and compact design, which can be operated easily with the help of multiple toggles. With the multiple ports on the side, you can connect your headphones and laptop to this counter.
4. SOEKS 112 Compact Digital Geiger Counter
The design of the SOEKS 112 Compact Digital Geiger Counter may give some people the impression that it is not the best Geiger counter.
However, that is not the case; this model comes with some features that make it an amazing investment, especially for people who are looking for a small device.
This model may not come with many bells and whistles, but it does come with some nifty perks. First of all, it comes with an SBM20-1 Geiger muller tube, which is an accurate, military-grade sensor.
This model can accurately detect Gamma, Beta, and X-Rays. In addition to that, the measuring range of this Geiger counter is 0.01 to 999 uSv/h, and the response time is 10 seconds.
When the device detects radiation, it makes a sound, and the red light flashes. Moreover, the device has a power button at the top.
All you need to do is pop 2 LR44 batteries in the device, and it will be up and running. The battery life of this counter is also exceptional, so you will not need to change the battery very often.
This is the ideal Geiger counter for anybody who is looking for a really small and compact device. This model is so compact that you can easily fit it in your pocket and carry it anywhere.
Moreover, the military-grade sensor and the high battery life are some extra perks of this counter.
5. RADEX ONE Personal Rad Safety Geiger Counter
RADEX ONE Personal Ras Safety Geiger Counter is one of those few models that are worth the money. The design of this Geiger counter makes it the perfect model to carry around.
It is small and compact, so you can easily keep it in your pocket at all times.
This model is considered one of the best Geiger counters as it provides users with accurate information despite its exceptionally small size.
This model can easily detect Gamma, Beta, and X-Rays. The detection range of this model is 0.05 to 999.0 mcSv/hr.
That is not all; the measuring cycle of this counter is 10 seconds, meaning you will get results in only a minute.
There is a USB port at the bottom, so you can easily connect the device to your laptop or computer and even download the recorded data.
If you need a small and compact device, you need to get your hands on the RADEX ONE Personal Rad Safety Geiger Counter.
This model has a rectangular design, so you can keep it in your pocket at all times. Despite being small, the detection range of this counter is really good.
No matter what the nature of the job is, finding and owning the right set of equipment is necessary. Similar to other jobs, you cannot hope to get the perfect reading with a low-quality Geiger counter.
For this purpose, you need a good-quality model that will have your back even after years of use.
However, even if you are purchasing the Geiger counter for leisure, you can not throw your money at the first model that you spot in the market.
There are a few things that you need to be aware of before you are ready to spend your money. I am sharing all the factors that will assist you in locating the best Geiger counter.
Size Of The Geiger Counter
The first thing that you need to consider before you spend your money on a Geiger counter is its size. This is important because a Geiger counter needs to be carried from place to place and object to object.
This is why it is crucial that the device must be small and compact in size so that it is easy for the user to hold it in hand.
If you need a model that can be carried around in your pocket, then you need to get yourself a model that has a rectangular shape.
Number Of Radiations
This goes without saying; if you are getting a Geiger counter for detecting radiations, you need to know beforehand which radiations the device can detect.
Most of the models can detect the four major radiations: Alpha, Beta, Gamma, and X-Rays. However, there are a few models that can not detect all of the four radiations.
Therefore, it is essential that you find out the radiations a Geiger counter can detect before you spend your money on it.
Battery Of The Geiger Counter
The battery of a Geiger counter is crucial if you wish to find out about various radiations anywhere, anytime. Moreover, the battery is also important if you wish to keep the model in use for a long time.
The models that come with a battery that lasts only for a couple of hours will cause annoyance. As you will need to change the battery frequently, it will become a source of headache.
Therefore, if you want to relieve yourself from that hassle, then go for a model that comes with longer battery life.
Screen And Audio
Both screen and audio systems of a Geiger counter are essential if you want to enjoy a smooth and hassle-free experience.
Purchasing a model of Geiger counter that has an audible alarm system will benefit you in many ways. It will notify you when the device has detected radiation.
Then via the screen, you will be able to see the reading and get all the information that you require. If the audio system of the Geiger counter does not work properly, then your task will be harder.
Similarly, if the screen is not bright or clear enough, then getting the correct reading will not be an easy task.
Does a Geiger counter detect gamma rays?
Every model of the Geiger counter is capable of detecting a few types of radiations, such as Alpha, Beta, gamma, and X-Rays.
Not every model can detect Alpha rays; however, almost every model is capable of detecting and measuring Gamma rays.
What’s a good Geiger counter?
The GQ GMC-600 Plus Counter is a really good Geiger counter. This model comes with a sleek and stylish design. In addition to that, it has a wide LCD screen, WiFi connectivity.
The best part is that this model can detect all of the four major radiations.
Now that I have shared the 10 best Geiger counters with you, along with a detailed buying guide, it is time for you to pick a model for yourself.
However, if you are still unsure and cannot decide, then I am sharing my top 3 recommendations with you.
- GQ GMC-600 Plus CounterGQ GMC-600 Plus Counter comes with a wide LCD screen, WiFi connectivity, and can detect all four major rays.
- Mazur PRM-9000 Geiger CounterMazur PRM-9000 Geiger Counter comes with a longer battery and can detect multiple radiations.
- GCA-07W Digital Geiger CounterGCA-07W Digital Geiger Counter comes with a probe, has a simple design, and can detect 4 major radiations.
Here are some other interesting models that you might like: