Top 10 Best Lab Geiger Counters Buying Guide & Reviews

A Geiger counter is a simple device that detects radiation from nuclear materials. It does this by measuring the number of radioactive particles that strike a metal plate inside the counter.

Which Are The Best Lab Geiger Counters From Our Choice

If you don’t have enough time, check out this shortlist of the best lab geiger counters and choose the one you like the most.

10 Best Lab Geiger Counters You Should Consider In 2022

Bestseller No. 1
GQ GMC-300S Digital Nuclear Radiation Detector Monitor Meter Geiger Counter Radiation Dosimeter
  • Real-time data logging every second into internal memory.
  • History data can be downloaded to computer
  • Rechargeable battery last longer
  • Free data Viewer PC software
  • Dosimeter mode, CPM count mode, Graph mode
Bestseller No. 2
GQ GMC-500Plus Geiger Counter Nuclear Radiation Detector Monitor Dosimeter, White
  • Enhanced model, dual geiger tubes sensor, independent calibration factors
  • Push the detection range upper limit 10 times higher
  • Large informative LCD Display with auto horizontal and vertical large font display
  • Built-in flash memory. Onboard speaker and audio output,Rechargeable battery installed.
  • With unlimited server logging data storage.Submit data to any server in the world automatically
SaleBestseller No. 3
GQ GMC-500 Geiger Counter Nuclear Radiation Detector Beta Gamma X-Ray Dosimeter
  • Large lcd display & auto horizontal and vertical large font display
  • Built-in flash memory
  • Item Package Dimension: 6.0" L x 5.5" W x 1.5" H
  • Item Package Weight: 8.0 lb
Bestseller No. 4
GQ GMC-600 Plus Geiger Counter Radiation Detector Dosimeter Alpha Beta Gamma X-ray
  • Detect alpha, beta, gamma, x-ray radiation
  • Large lcd display auto horizontal and vertical large font display advanced cpu on board built-in flash memory
  • Built-in Wi-Fi onboard speaker real time data logging unlimited server logging data storage rechargeable battery installed and many more
  • Country of origin: United States
SaleBestseller No. 5
Geiger Counter Radiation Measurement Instrument Gamma (γ) Radiation, X-ray Radiation Measurement Instrument LCD Measurement Accuracy 0.01μSv / h Nuclear Radiation Detector Data Logger
  • 【Note that the product is not equipped with batteries】 Equipped with a large backlit LCD screen, the measured values can be seen at a glance and can be used without any problem even in dark places outdoors. Real time value and average value can be displayed on one screen and checked at the same time without switching. This product uses two AA batteries, which are convenient anytime and wherever.
  • 【Fast Response & Wide Measuring Range】The The nuclear fallout monitor reacts quickly to radiation, and will alert in time in high-risk environments. The instrument enjoys great flexibility and can measure the environmental background. The detection value is updated in real time.The The nuclear fallout monitor reacts quickly to radiation, and will alert in time in high-risk environments.
  • 【Smart Protection & Alarm】Enter the option of alarm setting to set the alarm value of dosage rate. When the radiation amount beyond the set value, the nuclear radiation dosimeter will alert automatically. The daily use of nuclear radiation detectors helps to avoid radiation hazards in daily life.
  • 【Small & Easy to Operate】The The nuclear radiation detector is compact and portable. Permanent data storage upon power cut off. It is easy to activate by both beginner, junior or elderly people and sophisticated users The The large LCD screen of the nuclear radiation detector allows you to read the real-time values easily and quickly.
  • 【Wide Application】Widely applied in the individual safety protection monitor and radioactive indication for work personnel in the following fields: nuclear power plant, accelerator, iron & steel industry, chemical industry, isotope application, industrial X and γ non-destructive flaw detection, radioactive medical treatment, Cobalt source treatment, γ radiation, radioactive laboratory and adjacent environment monitor of nuclear facilities.((Tunlamcx)
SaleBestseller No. 6
New GQ GMC-320 Plus Geiger Counter Nuclear Radiation Detector Data Recorder Beta Gamma x-Ray Test Equipment
  • Newly designed digital Geiger Counter/Data recorder,Record the radiation data. Play it back later
  • Text, Graphic and Large Font mode provide visualized radiation changes
  • Auto 180 degree swivel display provides a convenience reading when unit upside down.
  • Recharable battery,Alarm setting:alarm ON/OFF, alarm type, alarm level.
  • Money Back Guarantee. We ACCEPT RETURN for REFUND if you are NOT SATISFIED.
Bestseller No. 7
GQ GMC-300E Geiger Counter Nuclear Radiation Detector Data Recorder Beta Gamma X-ray
  • Newer GMC300EPlus Fulfill of gmc-300 series geiger counter for nuclear radiation
  • Text, graphic and large font mode provide visualized radiation changes
  • Usb connection for both communication and data communication
  • Package weight of the Product: 6 Ounces
Bestseller No. 8
GCA-06W Professional Digital Geiger Counter Radiation Monitor with External Wand - NRC Certification Ready- 0.001 mR/hr Resolution - 1000 mR/hr Range
  • HANDHELD PERSONAL NUCLEAR RADIATION DETECTOR. Fast, Accurate and Easy To Use. Detects a broad spectrum nuclear radiation, including low energy background radiation. USA Support. Assembled in the USA.
  • NRC CERTIFICATION READY - Our NRC certification is available at additional cost from the manufacturer. The NRC certification certifies your Geiger counter has passed ANSI-STD N323A calibration.
  • AMERICAN MADE GM TUBE: Detector Sensitivity LND712: Detects Alpha particles above 3 MeV in energy. Beta radiation above 50 KeV; X-Ray and Gamma radiation above 7 KeV.
  • COUNTING RESOLUTION AND RANGE: 1 Count Per Minute (CPM) - 10,000 Counts Per Second (CPS).
  • RADIATION RESOLUTION AND RANGE: 0.001 mR/hr resolution / 1,000 mR/hr Range (Imperial measurements); 0.01 uSv/hr resolution - 10 mSv/hr range (Metric)
Bestseller No. 9
SOEKS Quantum Professional Radiation Detector Dosimeter Two Geiger Counter Tubes
  • #1 IN PRECISION DETECTION: QUANTUM features Dual Geiger-Muller Tubes (SBM-20-1), and upgraded processors, to deliver ultra-precise readings (mcSv/h, mRem, CPM). And it does it all non-stop for 700 hours before recharging!
  • FOR PROFESSIONALS, AND PRO-ENTHUSIASTS: Accurately locate areas of radioactivity, or contamination of items such as scrap metal, building materials, banknotes, stones, or antiques. As a personal Dosimeter measure your exposure to X-Ray machines, lab materials, and other workplace hazards. Calibrated to Gamma, Beta and X-ray.
  • PERSONALIZE YOUR DATA: Set your own personalized alert thresholds, and save data in the memory. The QUANTUM also allows you to upload to computer, storing data for up to 3 years. Run 24/7 background monitoring in standby mode to conserve its rechargeable batteries, or simply plug into mini-USB (both included in your set).
  • EASY TO USE, JUST LIKE ALL SOEKS DEVICES – Simple menus, audible alarms, and colored alerts keep this Geiger Counter user friendly. 3 Modes include Background (measures and searches), Cumulative Dose, and History Data. QUANTUM delivers on screen data for each tube, bar meters and arrows showing radiation is falling or increasing.
  • ENJOY OUR FREE SOFTWARE: Whether it’s for work or home or doomsday prepper kits obviously the SOEKS QUANTUM is the right choice in Professional Radiation Detectors for accuracy, speed, and volume data. In light of recent world events, we offer SOEKS device manager (Mac OS or Windows) to transfer radioactivity readings or nuclear events for free.
Bestseller No. 10

Things To Consider Before Buying The Best Lab Geiger Counters

Before choosing a lab geiger counters, you should take the following considerations into account.

When shopping for a lab geiger counter, there are a few factors to consider. Firstly, the type of radiation that the counter is designed to detect. Some counters are specifically designed to detect gamma radiation, while others can be used to measure both gamma and neutron radiation. Additionally, the accuracy of the counter should be considered. Some counters are more accurate than others, and those that are more accurate typically cost more. Finally, it is important to find a counter that has been tested and approved by a trusted organization such as NRC or IAEA.

Related Frequently Asked Questions

What Does The Geiger Counter Measure?

A Geiger counter measures radiation levels.

Can Anyone Buy A Geiger Counter?

A Geiger counter is not available to the general public. It is a device used to measure radiation levels in the environment.

What Is A Good Geiger Counter To Buy?

A good Geiger counter to buy is one that can detect low levels of radiation. This can be helpful if you are worried about radiation exposure while traveling or if you work in a location with high levels of radiation.

What Is A Normal Geiger Counter Reading?

If a Geiger counter is counting up, it is normal for it to read 0.5-2.0 microsieverts/hour (μSv/h).


There is no definitive answer to this question as it largely depends on personal preferences. However, some of the best lab geiger counters available on the market include the GEOSystems G4S, the Extech EX-G1, and the Honeywell HL-7100C. They all offer reliable and accurate readings, making them a good choice for anyone looking for a quality geiger counter.

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