The 8 Best Geiger Counters of 2018



Geiger counters are gadgets utilized for estimating the radiation level from a particular protest or that emitted inside a specific region. It influences utilization of a Geiger-Muller to tube that is fit for reacting to ionizing radiation. A Geiger counter is a moderately economical approach to quantify various types of radiation including that from alpha, beta, and gamma particles. As an ever increasing number of individuals wish to discover what kind of radiation is found in their general vicinity, Geiger counters have turned out to be more prevalent and the market is exceptionally various so settling on the correct obtaining choice can be troublesome. You may likewise be occupied with our articles about the best walkie talkies and best laser level.


This article is made as a little manual for enable you to pick the best Geiger counter for your necessities. You will discover bunches of valuable and fascinating items that have been chosen in view of their highlights, how dependable and financially savvy they are. Influencing this speculation to can be exorbitant and on the off chance that you aren't mindful of specific perspectives, you could wind up with a problematic radiation finder that is basically not worth the cash.

Before we investigate what the market has in store for clients, how about we attempt to see better what precisely you have to know to get the correct locator for you.

1. Discovery technique

The discovery technique as a rule could be either a standard Geiger-Muller tube or a purported hotcake tube which is fundamentally the same as however has an alternate shape. When picking a counter you should check the tube write as this has a specific level of pertinence. The flapjack tube is better at distinguishing beta and gamma radiation while it's not as solid for alpha radiation.

2. Show

These gadgets have shows for demonstrating the critical estimations so discovering one with a splendid and clear screen is fundamental for looking at the information viably.

3. Particular utilize

Similarly as with different items that you wish to purchase, a vital inquiry that you need to ask yourself is for what reason do you require a Geiger counter? It is safe to say that you are a specialist or just need it for instructive purposes? Does it need to do with your activity or, for reasons unknown you are worried about the radioactivity in your general vicinity? The chasing procedure for the ideal radiation identifying arrangement has a ton to do with how you answer these inquiries.

These are essentially the most critical components to consider when you are hoping to purchase a Geiger counter. The items on this rundown have been altogether looked into and investigated to ensure that they speak to the most ideal esteem. On account of a decent level of assorted variety, you can likewise locate the correct one for your particular need.

Best Radiation Detector for the Money

1. RADEX RD1503+ w/o dosimeter: High precision Geiger counter

The RD1503 from Radex has been outstanding amongst other offering units from the organization as it typified everything that a proficient radiation finder needs. Presently, Radex made a superior and more grounded Geiger counter which expands on the quality highlights of its forerunner. It's appropriately called RD1503+ and has extraordinary compared to other execution per value proportions available.

As far back as the presentation of the first RD1503, numerous clients have communicated their craving for enhancements. Radex reacted in the most ideal path conceivable with this new model. How about we see which abilities have been executed and what are the upgrades for the present highlights.

One component that has been presented is the graduated difference in the limit motion from a scope of 0.10 to 0.90 µSv/h to a 0.10 µSv/h interim. Estimations of the foundation measurement rate would now be able to be spared notwithstanding when the unit is killed. Another fascinating expansion is the showing of the distinction of the measurements rate between two qualities, the arrived at the midpoint of and foundation ones.

Radex presently gives vibration flag and sound caution for this gadget, which are both totally customizable. A movement shows up when the order catch is squeezed as now the symbol of the catch will begin to flicker on the screen.

This ground-breaking Geiger counter can rapidly check radiation foundation from numerous sources including non-edibles, inside premises, and the topsoil. Containing a first class indicator of ionizing radiation, it appears to be competent to equal even proficient level dosimetric hardware. On account of a tube shaped low-voltage tube, the gadget can dependably distinguish Beta and Gamma radiation. It works with battery-powered batteries and can work for quite a while.

This Geiger counter has been tried by the Japanese Consumer Protection Agency and got a strong score on exactness comparably to the one of a $2000 lab station. At this value point, you'll be unable to locate a superior incentive than this unit. For what it offers, it's an astonishing Geiger counter and it can fit in your pocket effortlessly.

Key Features:

Consolidated Beta, Gamma, and X-Ray radiation perusing

Measures in smaller scale Sieverts and mRems

Estimation cycle of 40 seconds

Adjusted with Cesium-137 isotope

Vibration flag and sound caution

2. Mazur Instruments PRM-9000 Geiger Counter and Nuclear Radiation Detector

Ready to deal with Alpha, Beta, Gamma, X-Ray identification without issues, the Mazur Instruments PRM-9000 is an extremely appealing choice for a Geiger counter. It has a greater cost than a portion of alternate models in this rundown however it's unquestionably supported thinking about its prevalent capacities.

The primary component that catches the consideration is the flapjack locator tube which is viewed as the highest quality level for examining zones for conceivably perilous ionizing radiation levels and to identify any sort of radioactive sullying of items, individuals, and gear.

Appropriate for an extensive variety of uses, it functions admirably for administrative assessments and also to detect Naturally Occurring Radioactive Material. The recognition affectability is phenomenal, a great level of unwavering quality to some extent because of the gadget being made in the USA, made in view of the best precision.

This instrument can gather estimations and insights in consistent mode for an entire evaluation of the earth. Looking through the menu is basic and natural utilizing a solitary catch. The PRM-9000 can show the time and date at which the greatest radiation perusing happened instead of ordinary counters that require the client to check the meter for such occasions. Enduring more than 4 and a half years under typical use conditions, the battery life is one of its solid focuses. Only a solitary 9-volt lithium battery that is accessible for all intents and purposes wherever can give the required vitality.

Without requiring a PC, the inside information logging memory of 100K can deal with a huge number of long periods of time-stamped estimations. They can likewise be transferred later to a PC for investigation. Another convenient element of this Geiger counter is the client configurable dosage rate caution which sounds a plainly perceptible alarm for the circumstances when the deliberate radiation level is too high. Support for earphones and outside speakers is pleasant to have and to finish the bundle for this gadget, a delicate conveying case to ensure the Geiger counter amid movements.

Considering all that has been stated, it's essentially an easy decision to get this indicator. The PRM-9000 has been adjusted by an autonomous lab and offers a great level of exactness. In the event that you can manage the cost of this one, it's very justified, despite all the trouble as it has some intense highlights and capacities for the cash.
Key Features:

Identifies alpha, beta, gamma, and x-radiation

Scope of 0.001 to 125 mR/hr

Inward information logging

Measurements rate alert

Identifies Naturally Occurring Radioactive Materials

3. GQ GMC-300E-Plus Digital Geiger Counter Nuclear Radiation Detector

An extremely compact little gadget, the GQ GMC-300E-Plus is another great hopeful from GQ Electronics that appears strike a strong harmony amongst highlights and cost. The more current model of GMC-300 arrangement, this one conveys expanded quality by and large as it has some new increases including a front LED marker and a sound information port helpful for associating it to an outsider gadget to deal with your information.

It's intended for improved compactness and accommodation. Setting it up as an atomic radiation discovery gadget is simple. With the assistance of its implicit capable of being heard and visual signs, you can be cautioned of any conceivably stressing levels of radiation distinguished. It can be utilized to screen both indoor and open air and comparative situations.

Programmed information recording is conceivable with this Geiger counter. This capacity for all time screens the radiation levels and keeps the recorded information in the interior memory of the unit. Interfacing the gadget to a PC takes into account downloading and investigating the information at whatever point you need. The product utilized for dealing with this information is given by GQ Electronics and in spite of the fact that somewhat dated as far as style and not extremely natural, it does the activity well and that is the only thing that is important.

The gadget is controlled by an inner battery-powered battery which keeps going a fair measure of time and can be charged by means of a divider connector or an auto charger. One of the points of interest is the pleasant expansive textual style of the content of the show which gives a decent method to picture changes. The recognition abilities of this Geiger counter are great, the gadget is perfect for checking radiation levels as it's sensibly delicate.

In the event that you need a decent Geiger counter for the cash that performs well, this one won't disillusion you. It may not measure up to proficient gear as it doesn't have that level of accuracy however it fills in as promoted and can without much of a stretch give you some genuine feelings of serenity on the off chance that you presume that a protest or some territory near you should be checked for hoisted levels of radiation. All things considered the GMC-300E-Plus from GQ Electronics is an exceedingly suggested item.

Key Features:

Content, Graphic and Large Font mode

USB association

High complexity dark/white LCD module

Programmed information recording

Ongoing clock

4. GQ GMC-320-Plus Geiger Counter Nulcear Radiation Detector

This is a standout amongst the most fascinating Geiger counters available as it comes stacked with capacities at an exceptionally sensible cost. It brings a recently planned computerized information recorder for a more straightforward procedure of chronicle your radiation information enabling you to play it back at a later date.

As this speaks to an enhanced variant of the GMC-300E or more, it accompanies certain overhauls. For instance, it has a greater inner blaze memory which encourages the capacity of the counter to process information. Other striking augmentations are the temperature sensor and the electronic spinner. GQ Electronics likewise included LCD differentiate control and a front LED marker and in addition another realistic sort and simple information port yield.

A profoundly convenient gadget, the GMC-320-Plus highlights worked in discernable and visual flags and offers programmed information recording. It can screen the radiation consistently and after that log the information with inconceivable accuracy for each second. On the off chance that you interface the Geiger counter to a PC, the GQ programming can download the radiation history information and the client can helpfully investigate it later.

Contrasted with comparative items available, it has a couple of focal points including the one of a kind element to record information first and after that play it back later. For simple application reconciliation, it makes utilization of an open convention and another extraordinary component is the perception of ongoing charts and information logging.

Other than correspondence with a PC, this counter uses the USB port for control. Its interior battery can be charged through various alternatives including an auto connector. At the point when associated with a power source, you can have the gadget in persistent information checking mode without agonizing over information misfortune from a vacant battery. The fundamental load up has an ongoing clock, valuable for information logging purposes identified with the present time.

The GMC-320-Plus can be utilized for some mechanical or business applications. It can likewise be utilized as test gear for labs or for condition assessment or another sort of logical research. On the off chance that you were pondering, it makes the well known clicking sound from motion pictures and computer games and it even accelerates as it draws nearer to the wellspring of the radiation. Thinking about everything about the gadget, it speaks to extraordinary compared to other suggestions for an exceptionally dependable and top notch Geiger counter.

Key Features:

Programmed information recording

Open correspondence convention

Temperature sensor

Electronic whirligig

Front LED pointer

Simple information port yield

5. GCA-07W Professional Geiger Counter Nuclear Radiation Detection Monitor

The GCA-07W is an expert Geiger counter from Images SI Inc. There are loads of things to be amped up for this intense instrument including NRC accreditation which guarantees that the readings you get are extremely precise. With a strong value, the GCA-07W ought to be considered as a possibility for any individual who needs an all the more mechanically propelled identifier.

One of the fundamental features of this unit is the outside wand containing a LND 712 GM tube which makes it substantially less demanding to identify radioactivity on materials and surfaces. It can identify Alpha, Beta, X-Rays, and Gamma radiation over specific edges.

A LCD show gives an agreeable method to peruse the advanced yield. Through a switch choice, the Geiger counter can quantify and change over radiation. There's the likelihood to get to Counts Per Second or Counts Per Minute modes utilizing the time choice switch. Because of the processing plant alignment with a NIST traceable source, the estimations will be as exact as could be allowed.

It has a unique information jack for yielding Serial Data of course or TTL rationale beat. The serial yield is made of the tallies every second which are sent by means of USB link to the producer's Geiger Counter Graphing program for Windows to outline and record the deliberate radioactive qualities after some time. Remember that neither the USB link or the diagramming program are excluded in the bundle.

Other striking highlights of this instrument are the optional markers. Both the sound through snaps and the visual through the LED give extraordinary approaches to screen the radiation levels recognized. An earphone jack is incorporated and in addition a power jack used to convey vitality to the gadget.

For anybody wishing to venture up their recognizing amusement, this is the ideal device for the activity. The cost is to some degree adjusted considering the highlights of this Geiger apparatus and also the endeavors that went into alignment and confirmation to ensure a precise gadget for recognizing significantly fainter hints of radiation in nature and items. This is extraordinary compared to other buys you can make, helpful for a great deal of utilizations.

Key Features:

NRC Certificate

Identifies Alpha, Beta, X-Ray, and Gamma radiation

1 CPM Counting Resolution

10000 CPS Counting Range

Nist traceable alignment

Best Handheld Geiger Counter

6. RADEX RD1212 Advanced Radiation Detector/Geiger Counter

Radex offers through the RD1212 a bit of deductively tuned hardware that is adjusted to convey solid execution while checking the radioactivity of materials. This little Geiger counter has been intended for regular use as it gives easy to utilize highlights into a perfect bundle built for most extreme compactness. With a sensible value, it can satisfyingly assess foundation radioactivity levels around you.

Like some other Geiger counter, exactness is vital. Radex tried these units in Japan so they're upgraded to convey the best outcomes. The low-voltage SBM-20-1 tube is utilized for distinguishing Beta, Gamma, and X-beam radiation and on account of being adjusted in the lab with a Cesium-137 isotope, it can all the more precisely illuminate you about hazardous levels.

There are numerous radioactive materials that you may unearth in shopper items. A few cases incorporate tobacco smoke, characteristic stone and certain restorative methodology like a Thyroid Radiation Treatment. With the assistance of this helpful instrument, you can set regardless of your stresses after you check for hurtful levels of radioactive particles.

This conservative Geiger counter is the span of a cell phone and you can easily fit it into your pocket. The little size and decreased weight make it less demanding to deal with. Working it is likewise a breeze, simply press a catch and let the gadget begin to gauge, there's no requirement for any sort of adjustment. It appears Radex has been extremely mindful in planning this radiation locator as it furnished it with a spotlight, a vibrating caution and five dialect choices.

With the assistance of a USB to PC or Mac association, information is exchanged straight to the online program application utilized for mapping, graphing, sharing and sparing the recorded radiation information. A pleasant reward is the capacity to see information gathered by different clients on the producer's site.

Everything considered, this is a commendable venture. The exactness, the minimal outline and effortlessness to work it, each part of this instrument has been cleaned well and the last outcome is a high caliber and dependable Geiger counter. Radex is one of the best brands available and this is another confirmation of that. Exceedingly suggested.

Key Features:

Pre-aligned and confirmed

Conservative and light

Gamma, Beta and X-beams identifier

10 seconds estimation cycle

Information Recording, Charting and Global Mapping

Touchy discovery run

Best Geiger Counter For Personal Use

7. RADEX ONE Person
Intended to precisely gauge the encompassing ionizing radiation and other conceivably unsafe radioactive particles from materials and items, the Radex One is the perfect individual identifier for regular day to day existence. Originating from a confided in mark with a long involvement in the assembling of Geiger counters, this is an extremely savvy arrangement in the event that you require a strong all-around radiation dosimeter.

Maybe the best element of this reduced instrument is the Accumulative Dose mode which shows the measure of radiation distinguished after some time, and not simply moment comes about. The motivation behind why this issues is that it's basic to know the drawn out introduction, however most counters typically just spotlight on quick levels so aggregate measurement is an uncommon element and an essential one to have.

Another viewpoint about this Beta, Gamma, and X-beam discovery gadget is the capacity to give comes about rapidly, in only 10 seconds. Preferably, you should hold up 30 seconds however. Radex One has been particularly adjusted in advance to have the capacity to recognize and caution about unsafe radiation. The tube utilized for identification is a SMB-20-1 Geiger-Muller display that has low voltage. Under ordinary conditions, this counter shouldn't require any extra alignment for a long time to come. With a recognition scope of 0.05~999.0 mcSv/hr, this is an extremely delicate Geiger counter.

Because of the provided USB rope, you can build up a PC association with download all your recorded information. After you get the outlining programming from the maker's site, you can dissect the information all the more productively. The weakest purpose of this model is the development that feels somewhat modest thinking about the plastic body yet in the event that you take great care of it, the gadget should last you some great years.

A decent little indicator for the cost, the Radex One works about as precisely as you would expect for a Geiger counter found in this value section. This is prescribed for specialists to get a general thought regarding the level of radiation in their general vicinity or in things, however additionally requesting experts ought to most likely look somewhere else towards further developed locators. A not too bad purchase, everything considered.

Key Features:

Pre-aligned and ensured

Beta, Gamma and X-beam discovery

Cautions about perilous radiation

Aggregate Dose mode

PC association by means of USB string

PC programming for investigation

8. Geiger Counter Terra-P Dosimeter Radiometer Radiation Detector MKS-05 IP30

The Ecotest MKS-05 Terra-P is the most mainstream radiation recognition instrument in Ukraine and was planned utilizing the expert MKS-05 TERRA as a base. The gadget is utilized by the Ukrainian Army so the Terra-P is required to be an extremely competent Geiger counter. At this cost point, it really is a noteworthy gadget.

The dosimeter can be a colossal help when you need to check the radiation security of numerous spots including your home or different articles like an auto, family unit things, and mushrooms. Estimating Gamma foundation level is a breeze for the Terra-P MKS-05 however that is not all as it's likewise fit for figuring the gathered measurements and gauge Beta sullying.

An exceptionally easy to-utilize instrument, this Geiger counter is worked with only two control catches and is intended to withstand some intense stun as it's developed in an exceedingly sturdy yellow lodging. Conservativeness is another intriguing perspective to mull over. When you turn on the dosimeter, it can naturally enter in checking mode for estimating Gamma radiation.

Survey information without any difficulty is conceivable because of the LCD show which demonstrates three free estimating channels. There are different settings you can alter and design for the best radioactivity location encounter. For instance, you can program the sound caution edge level for conceivably unsafe measurements rates of Gamma radiation. They coordinated a sound flagging component, the clicking sound can be heard at whatever point the Geiger counter registers Gamma or Beta particles.

Other than the Geiger counter, you will discover a cowhide case and a helpful working manual that completes a great job at clarifying its center capacities. Everything thought of it as, fits pleasantly under the control of the individuals who require an exceptionally dependable and strong instrument for estimating radiation levels. Bringing a considerable measure of value at the cost, the Ecotest Terra is a brilliant decision for a Geiger counter.

Key Features:

Measures gamma foundation level and amassed dosage

Outlined in a yellow shockproof lodging

Little weight and size

Assessments beta pollution

Easy to utilize

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