The Best Geiger Counter of 2018

Nick

Hi, how are you? My name is Nick! I am here to help you find the best Geiger Counter products. With my article I would like to assist you in making the right decision to buy Geiger Counter. You can rely on my advice, because I have done a lot of research on this topic and I know very well which Geiger Counters are good. If you have questions, don’t hesitate to leave me a comment and if you liked my article, share it. See you around. Nick.

10 Best Geiger Counter

Preview:
Model:
Reviews:
Features:
  • NRC CERTIFICATION READY - NRC certification can only be...
  • DETECTOR SENSITIVITY: Detects Alpha particles above 3 MeV in...
  • COUNTING RESOLUTION AND RANGE: 1 Count Per Minute (CPM) -...
  • Qualified by Mazur Instruments for use with the...
  • Input: 100 - 240V AC, output: 9V DC at 500 mA, cable length:...
  • Wall-mount with interchangeable international AC plugs
  • High sensitivity measurements- using a precise signal...
  • Real time display of measurement results- Use the...
  • Easy to carry and convenient-World smallest Geiger counter...
  • Year 2017 model, dual geiger tubes sensor, independent...
  • Push the detection range upper limit 10 times higher
  • Large LCD Display with auto horizontal and vertical large...
  • Provides essential nuclear radiation awareness during a...
  • Detects beta, gamma and x-radiation with American made LND...
  • Measurement Range 0.001 to 500 mR/hr (0.01 to 5,000 uSv/hr)...
  • High sensitivity measurements- using a precise signal...
  • Real time display of measurement results- Use the...
  • Easy to carry and convenient-World smallest Geiger counter...
  • Gamma, Beta and X-rays radiation detector, geiger counter...
  • 10 sec. measurement cycle. Quickest Geiger counter out...
  • USB to PC: Data Recording / Charting Software (download)
  • NRC CERTIFICATION READY - NRC certification can only be...
  • COUNTING RESOLUTION AND RANGE: 1 Count Per Minute (CPM) -...
  • RADIATION RESOLUTION AND RANGE: 0.001 mR/hr resolution /...
  • GQ Electronics LLC
  • Measure the environmental radiation (Gamma, X-ray)
  • Anyone can easily use it
  • Convenient to carry, no battery needed
Price:
$377.95 *

on Amazon

$356.95 *

on Amazon

$34.99 *

on Amazon

$145.00 *

on Amazon

$274.70 *

on Amazon

$34.99 *

on Amazon

$98.95 *

on Amazon

$356.95 *

on Amazon

Currently not available *

on Amazon

$58.00 *

on Amazon

Buy:

If you want to keep an eye on the radioactive radiation in your environment, you can get a Geiger counter and our team has checked several Reports on the internet to be able to offer weight, alpha, beta, gamma, X-rays and much more.

What is a Geiger counter?

The Geiger counter is in principle the Geiger counter tube, which is the heart of the measuring device. It helps in the testing of atomic radiation and is therefore indispensable for the detection of contamination and the determination of the surrounding dose. Geiger counters have become established in the colloquial language for the complete device.

The counting tubes are used to measure ionizing radiation. Geiger counters thus belong to the radiation and particle detectors. Depending on the exact construction and the tension with which the counter tube works, it can be used for various applications. It serves as a proportional counter or ionization chamber. Although this is not always the classic Geiger-Müller counter tube, many devices can be used for all three operating modes. Other devices have been specially designed for one of these applications.

The Geiger counters from our test measure several radiations. In general, the built-in sensor technology measures alpha radiation, beta radiation and gamma radiation. Current devices with semiconductor sensors are particularly suitable for measuring alpha radiation. However, the classic counter tubes are not suitable for this application. This is due to the fact that alpha radiation has a lower range than beta and gamma radiation. Measurements are taken in the Microsievert and CPM units.

 

How does a Geiger counter work?

Geiger counter Use
The Geiger counter tube measures radioactive radiation. The stronger the radiation, the higher the value shown on the display. In addition, the distance between the typical click tones becomes shorter. Since the invention in the 1920s, it has been possible to further refine the physical background of the mature technology. However, there has not been much change in the basic design of the metering tubes during this period.

The Geiger counter, the most important component in the counting tube, consists of an elongated metal casing, a cathode and an anode. Furthermore, there is air or a noble gas mixture inside the pipe. The two electrodes generate a high voltage.

In radioactive radiation, atoms disintegrate, in other words, the protons and electrons are released. If these enter the inside of the counting tube, a voltage discharge occurs. This leads to the unique click of the Geiger counter. Since the intensity of current is not changed during the resolved discharge, this discharge does not indicate how high the radiation values are. Therefore, the Geiger counter is used to perform several measurements in succession.

A dead time follows after the gas discharge. In this phase it is not possible to ionize the chamber. In addition, a certain regeneration time should be waited for before the Geiger counter is used again. For laymen, this period is very short because it is only a fraction of a second. However, physicists and especially measurement technicians must ensure that they do not fall below the minimum time interval of 100 microseconds.

The counter tube is actually used to measure only the frequency or number of discharge processes, but not the strength itself. This is why the term “meter” fits perfectly with the devices. Other measuring instruments are also known as “counters”, even if they are used in other areas, for example to measure energy or to differentiate between types of radiation.

The new devices often work with semiconductor sensors. They only require a low voltage and are not as sensitive as the earlier instruments. The mode of operation itself hardly differs.

 

Advantages & Applications

The Geiger counter tube measures radioactive radiation
Geiger counters from our Best Geiger counters review are not only in demand in connection with the danger of GAU. With their sensitive sensors, the devices can also detect a small amount of radiation that can be found all over the world. Among other things, the highly sensitive tube meters are used in medicine and archaeology. In addition, the radiation measuring devices are also suitable for outdoor fans who would like to find out more about radiation dosing in the surrounding area.

Typically, the Geiger counter is activated when you want to measure the concentration of radioactive particles in a certain range. In fact, the instrument counts these particles as they pass through the measuring chamber designed for this purpose. Depending on the quantity counted, an impulse is initiated in the device, whereupon the typical click is heard.

Usually Geiger counters for private use are equipped with a digital sensor for which the click tone can be deactivated if necessary. It is also possible to set a certain alarm value: As soon as it is exceeded, a warning tone sounds or a vibration signal is triggered.

The danger of radioactivity is very low in the local regions. Nevertheless, the Geiger counter can show exactly how much radioactive radiation is in the vicinity. It is very interesting for pupils and students to read and even hear these measurements. In addition, it is often environmentally conscious people who use the devices to demonstrate the increased radioactivity in the vicinity of nuclear power plants. On the one hand, this should serve to protect themselves and on the other hand it should draw the media’s attention to measurable differences.

In Germany, it is predominantly a radiation of natural origin. With very precise measuring instruments, a value of 2.35 millisieverts per year could be determined. In connection with artificial sources, for example, X-ray equipment and other medical devices cause increased radiation exposure.
However, those who use their Geiger counter more often will find that the risk of radioactive radiation is very low. That is why the Geiger counters, which we have examined in more detail in the test, are mainly used to satisfy our own curiosity. They are generally not suitable for scientific purposes, as their measurements are not accurate enough. Private users should be aware of this when choosing a Geiger counter from our Best Geiger counters review 2018.

 

Types of Geiger counters

The various measuring devices for radioactive rays make it possible to deliver a reliable result by means of certain features. The measured values can be more or less accurate. Here you can already see which Geiger counters are suitable for laymen and which devices are suitable for physics students. Basically, the modern Geiger counters from the Best Geiger counters review combine several functions with each other. They often have a storage medium and data loggers. Interfaces facilitate data transfer and storage. Depending on the type of radioactivity meter, the devices are suitable for up to three radiations: Alpha, Beta and Gamma. The precision of the Geiger counters indicates how high the radiation dose must be in order to display a result.

Geiger counters for household use already have several types of construction. One of the favourites is the digital Geiger counter, which resembles other measuring instruments such as a voltmeter. As dose rate meters, these simple tube counters help to determine the radiation values relatively precisely.

The dosimeter is a variant of these measuring instruments. This is a device that measures radioactivity over a certain period of time. In fact, the majority of Geiger counters are dosimeters.

The various Geiger counters are usually compact devices with LCD display. On the screen you can read the detected ray values. A control panel is also available. The counter tube, which is located inside the housing, functions as a sensor and is therefore the main component of the device.

The Geiger counters for professional use have a calibration in contrast to the simple models. They are used, for example, in disaster control and provide precise data.

 

Geiger Counter Bestselling, Newest and Best Offers

10 Best Geiger Counter10 Geiger Counter Offers
Sale -$36.18
RADEX RD1503+ w/o dosimeter: High accuracy Geiger counter, radiation detector (English)
193 Reviews
RADEX RD1503+ w/o dosimeter: High accuracy Geiger counter, radiation detector (English)
  • Updated and improved 1503 with more features and new software
  • Combined Beta, Gamma and X-Ray radiation reading
  • Measurement cycle of 40 seconds
  • Scale range ambient dose rate equivalent is 0.05 - 9.99 µSv/h
  • Vibration is added as well as the audio alarm
Mazur Instruments PRM-AC-INTL International AC Adapter with 58' Cable and L-Type DC Plug, For PRM-8000/9000 Geiger Counter and Nuclear Radiation Monitors
4 Reviews
Mazur Instruments PRM-AC-INTL International AC Adapter with 58" Cable and L-Type DC Plug, For PRM-8000/9000 Geiger Counter and Nuclear Radiation Monitors
  • Qualified by Mazur Instruments for use with the PRM-8000/9000 Geiger counter and nuclear radiation monitors
  • Input: 100 - 240V AC, output: 9V DC at 500 mA, cable length: 58-inches with L-type DC plug
  • Wall-mount with interchangeable international AC plugs
  • Energy efficiency Level V / RoHS, certifications: UL/CUL, TUV/CE, CB, SAA/Ctick
  • One-year limited replacement warranty
GCA-07W Professional Geiger Counter Nuclear Radiation Detection Monitor with Digital Meter and External Wand Probe - NRC Certification Ready- 0.001 mR/hr Resolution -- 1000 mR/hr Range
46 Reviews
GCA-07W Professional Geiger Counter Nuclear Radiation Detection Monitor with Digital Meter and External Wand Probe - NRC Certification Ready- 0.001 mR/hr Resolution -- 1000 mR/hr Range
  • NRC CERTIFICATION READY - NRC certification can only be given by U.S. Government licensed laboratory. The NRC certificate certifies that the radiation reading from the Geiger counter is accurate.
  • DETECTOR SENSITIVITY: Detects Alpha particles above 3 MeV in energy. GM tube has a thin mica window that allows alpha radiation to be detected. Beta radiation above 50 KeV; X-Ray and Gamma radiation above 7 KeV
  • COUNTING RESOLUTION AND RANGE: 1 Count Per Minute (CPM) - 10000 Counts Per Second (CPS)
  • RADIATION RESOLUTION AND RANGE: 0.001 mR/hr resolution / 1000 mR/hr Range (Imperial measurements); 0.01 uSv/hr resolution - 10 mSv/hr range (Metric)
  • NIST TRACEABLE CALIBRATION - Factory calibration using an NIST traceable radiation source to insure accurate radiation measurements.
GQ GMC-500+ (Plus) Geiger Counter Nuclear Radiation Detector Monitor Beta Gamma X-Ray Dosimeter
11 Reviews
GQ GMC-500+ (Plus) Geiger Counter Nuclear Radiation Detector Monitor Beta Gamma X-Ray Dosimeter
  • Year 2017 model, dual geiger tubes sensor, independent calibration factors
  • Push the detection range upper limit 10 times higher
  • Large LCD Display with auto horizontal and vertical large font display
  • Built-in flash memory. Onboard speaker and audio output,Rechargeable battery installed.
  • Built-in WiFi with unlimited server logging data storage.Submit data to any server in the world automatically
Sale -$14.30
Mazur Instruments PRM-7000 Handheld Geiger Counter and Nuclear Radiation Monitor, 0.001 to 500 mR/hr Range
2 Reviews
Mazur Instruments PRM-7000 Handheld Geiger Counter and Nuclear Radiation Monitor, 0.001 to 500 mR/hr Range
  • Provides essential nuclear radiation awareness during a nuclear/radiological accident, event or emergency
  • Detects beta, gamma and x-radiation with American made LND 713 GM tube Not recommended for testing food. Please Consider the PRM-9000
  • Measurement Range 0.001 to 500 mR/hr (0.01 to 5,000 uSv/hr) with ±10% typical accuracy - gamma sensitivity: 450 CPM/mR/hr (Cs-137)
  • Monitors Elapsed Time, Average, Minimum and Maximum Dose Rate in uR/hr, mR/hr, uSv/hr, CPS or CPM
  • LED, Beeper and Headphone Jack, Internal Data Logging, Timed Measurements, Dose Rate Alarm
Sale -$20.00
Careshine Smart Geiger Radiation Counter nuclear Gamma, X-ray Detector for iOS Android
21 Reviews
Careshine Smart Geiger Radiation Counter nuclear Gamma, X-ray Detector for iOS Android
  • High sensitivity measurements- using a precise signal measurement technology.
  • Real time display of measurement results- Use the Semiconductor sensors, measurement of radiation (Gamma, X-ray).
  • Easy to carry and convenient-World smallest Geiger counter (30mm)
  • Compact design, Low power consumption, No External Battery
  • You will get 1 Smart Geiger Counter
Sale -$51.00
RADEX ONE Personal RAD Safety, High Sensitivity Compact Personal Dosimeter, Geiger Counter, Radiation detector w/ Software (U.S. version)
42 Reviews
RADEX ONE Personal RAD Safety, High Sensitivity Compact Personal Dosimeter, Geiger Counter, Radiation detector w/ Software (U.S. version)
  • Gamma, Beta and X-rays radiation detector, geiger counter (SBM-20-1 Geiger-Muller)
  • 10 sec. measurement cycle. Quickest Geiger counter out there!
  • USB to PC: Data Recording / Charting Software (download)
  • Very sensitive geiger counter. Detection range: 0.05~999.0 mcSv/hr
  • Easy to operate. Very accurate. Newest geiger counter from Radex
GCA-06W Professional Geiger Counter Nuclear Radiation Detection Monitor with Digital Meter and External Wand Probe - NRC Certification Ready- 0.001 mR/hr Resolution -- 1000 mR/hr Range
15 Reviews
GCA-06W Professional Geiger Counter Nuclear Radiation Detection Monitor with Digital Meter and External Wand Probe - NRC Certification Ready- 0.001 mR/hr Resolution -- 1000 mR/hr Range
  • NRC CERTIFICATION READY - NRC certification can only be given by U.S. Government licensed laboratory. The NRC certificate certifies that the radiation reading from the Geiger counter is accurate.
  • COUNTING RESOLUTION AND RANGE: 1 Count Per Minute (CPM) - 10000 Counts Per Second (CPS)
  • RADIATION RESOLUTION AND RANGE: 0.001 mR/hr resolution / 1000 mR/hr Range (Imperial measurements); 0.01 uSv/hr resolution - 10 mSv/hr range (Metric)
  • DETECTOR SENSITIVITY: Detects Alpha particles above 3 MeV in energy. GM tube has a thin mica window that allows alpha radiation to be detected. Beta radiation above 50 KeV; X-Ray and Gamma radiation above 7 KeV
  • NIST TRACEABLE CALIBRATION - Factory calibration using an NIST traceable radiation source to insure accurate radiation measurements.
Smart Geiger Pro Geiger Counter'Gamma' and'X-ray' Detector for Smartphone Android and iPhone Free App
5 Reviews
Smart Geiger Pro Geiger Counter "Gamma" and "X-ray" Detector for Smartphone Android and iPhone Free App
  • Measure the environmental radiation (Gamma, X-ray)
  • Anyone can easily use it
  • Convenient to carry, no battery needed
  • Quick and intuitive measurement
  • Just need your smartphone and Smart Geiger Pro
Sale -$36.18
RADEX RD1503+ w/o dosimeter: High accuracy Geiger counter, radiation detector (English)
193 Reviews
RADEX RD1503+ w/o dosimeter: High accuracy Geiger counter, radiation detector (English)
  • Updated and improved 1503 with more features and new software
  • Combined Beta, Gamma and X-Ray radiation reading
  • Measurement cycle of 40 seconds
  • Scale range ambient dose rate equivalent is 0.05 - 9.99 µSv/h
  • Vibration is added as well as the audio alarm
Sale -$14.30
Mazur Instruments PRM-7000 Handheld Geiger Counter and Nuclear Radiation Monitor, 0.001 to 500 mR/hr Range
2 Reviews
Mazur Instruments PRM-7000 Handheld Geiger Counter and Nuclear Radiation Monitor, 0.001 to 500 mR/hr Range
  • Provides essential nuclear radiation awareness during a nuclear/radiological accident, event or emergency
  • Detects beta, gamma and x-radiation with American made LND 713 GM tube Not recommended for testing food. Please Consider the PRM-9000
  • Measurement Range 0.001 to 500 mR/hr (0.01 to 5,000 uSv/hr) with ±10% typical accuracy - gamma sensitivity: 450 CPM/mR/hr (Cs-137)
  • Monitors Elapsed Time, Average, Minimum and Maximum Dose Rate in uR/hr, mR/hr, uSv/hr, CPS or CPM
  • LED, Beeper and Headphone Jack, Internal Data Logging, Timed Measurements, Dose Rate Alarm
Sale -$20.00
Careshine Smart Geiger Radiation Counter nuclear Gamma, X-ray Detector for iOS Android
21 Reviews
Careshine Smart Geiger Radiation Counter nuclear Gamma, X-ray Detector for iOS Android
  • High sensitivity measurements- using a precise signal measurement technology.
  • Real time display of measurement results- Use the Semiconductor sensors, measurement of radiation (Gamma, X-ray).
  • Easy to carry and convenient-World smallest Geiger counter (30mm)
  • Compact design, Low power consumption, No External Battery
  • You will get 1 Smart Geiger Counter
Sale -$51.00
RADEX ONE Personal RAD Safety, High Sensitivity Compact Personal Dosimeter, Geiger Counter, Radiation detector w/ Software (U.S. version)
42 Reviews
RADEX ONE Personal RAD Safety, High Sensitivity Compact Personal Dosimeter, Geiger Counter, Radiation detector w/ Software (U.S. version)
  • Gamma, Beta and X-rays radiation detector, geiger counter (SBM-20-1 Geiger-Muller)
  • 10 sec. measurement cycle. Quickest Geiger counter out there!
  • USB to PC: Data Recording / Charting Software (download)
  • Very sensitive geiger counter. Detection range: 0.05~999.0 mcSv/hr
  • Easy to operate. Very accurate. Newest geiger counter from Radex
GCA-06W Professional Geiger Counter Nuclear Radiation Detection Monitor with Digital Meter and External Wand Probe - NRC Certification Ready- 0.001 mR/hr Resolution -- 1000 mR/hr Range
15 Reviews
GCA-06W Professional Geiger Counter Nuclear Radiation Detection Monitor with Digital Meter and External Wand Probe - NRC Certification Ready- 0.001 mR/hr Resolution -- 1000 mR/hr Range
  • NRC CERTIFICATION READY - NRC certification can only be given by U.S. Government licensed laboratory. The NRC certificate certifies that the radiation reading from the Geiger counter is accurate.
  • COUNTING RESOLUTION AND RANGE: 1 Count Per Minute (CPM) - 10000 Counts Per Second (CPS)
  • RADIATION RESOLUTION AND RANGE: 0.001 mR/hr resolution / 1000 mR/hr Range (Imperial measurements); 0.01 uSv/hr resolution - 10 mSv/hr range (Metric)
  • DETECTOR SENSITIVITY: Detects Alpha particles above 3 MeV in energy. GM tube has a thin mica window that allows alpha radiation to be detected. Beta radiation above 50 KeV; X-Ray and Gamma radiation above 7 KeV
  • NIST TRACEABLE CALIBRATION - Factory calibration using an NIST traceable radiation source to insure accurate radiation measurements.