10 Best Geiger Counters 2020

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

After analyzing 817 products, scanning 4085 reviews, spending more than 36 hours of research and speaking with our test users, we think the GQ GMC300EPlus Fulfill Digital Nuclear Radiation Detector Monitor Meter is the one of the Best Geiger Counter on the market.

# Image Name Brand Price
1
⭐Best Choice
GQ GMC300EPlus Fulfill Digital Nuclear Radiation Detector Monitor Meter
GQ GMC300EPlus Fulfill Digital Nuclear Radiation Detector Monitor Meter Check price GQ $$$$$ Check price
2
Best under $150
GQ GMC-500Plus Nuclear Radiation Detector Monitor Dosimeter
GQ GMC-500Plus Nuclear Radiation Detector Monitor Dosimeter Check price GQ $$$$$ Check price
3
💲Best value for the money
New GQ GMC-320 Plus Geiger Counter Nuclear Radiation Detector Data
New GQ GMC-320 Plus Geiger Counter Nuclear Radiation Detector Data Recorder Beta Gamma x-Ray test equipment Check price GQ $$$$$ Check price
4 SOEKS 112 Compact Digital Geiger Counter SOEKS 112 Compact Digital Geiger Counter - Personal Nuclear Radiation Detector - Portable Dosimeter - Beta, Gamma, X-Ray Detection - Battery-Operated - Range 0.01-999 uSv/h Check price N/A $$$$$ Check price
5 RADEX RD1503+ with Dosimeter (Outdoor Version): High accuracy geiger counter RADEX RD1503+ with Dosimeter (Outdoor Version): High accuracy geiger counter, nuclear radiation detector Check price N/A $$$$$ Check price
6 RADEX ONE Personal RAD Safety"Outdoor Edition" High Sensitivity Compact Personal RADEX ONE Personal RAD Safety"Outdoor Edition" High Sensitivity Compact Personal Dosimeter, Geiger Counter, Nuclear Radiation Detector w/Software Check price RADEX by Quarta-Rad $$$$$ Check price
7 GCA-07W Professional Digital Geiger Counter GCA-07W Professional Digital Geiger Counter - Radiation Monitor - with External Wand - NRC Certification Ready- 0.001 mR/hr Resolution - 1000 mR/hr Range Check price imagesco $$$$$ Check price
8
👑Premium Pick
Mazur Instruments PRM-9000 Geiger Counter and Nuclear Radiation Contamination Detector
Mazur Instruments PRM-9000 Geiger Counter and Nuclear Radiation Contamination Detector and Monitor, 0.001 to 125 mR/hr Range, +/-10 Percent Accuracy Check price Mazur Instruments $$$$$ Check price
9 MIRA Safety Best Professional Nuclear Radiation Detector Geiger-Counter Display Screen MIRA Safety Best Professional Nuclear Radiation Detector Geiger-Counter Display Screen Nuclear Radiation Detector Personal Dosimeter Detectors Beta Gamma X-ray Tester Check price N/A $$$$$ Check price
10 Geiger Counter Terra-P Geiger Counter Terra-P, Dosimeter Radiometer Radiation Detector MKS-05 IP30 Check price Ecotest $$$$$ Check price

GQ GMC300EPlus Fulfill Digital Nuclear Radiation Detector Monitor Meter – Best Overall Geiger Counter

GQ GMC300EPlus Fulfill Digital Nuclear Radiation Detector Monitor Meter
  • 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

GQ GMC-500Plus Nuclear Radiation Detector Monitor Dosimeter – Best under $150

GQ GMC-500Plus Nuclear Radiation Detector Monitor 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
  • NOTE: The "Plus" word is for software/firmware name. GMC-500 and GMC-500Plus have same appearance, but difference on software design. The opening screen of the GMC clearly shows the software name, either "GMC-500" or "GMC-500+"

New GQ GMC-320 Plus Geiger Counter Nuclear Radiation Detector Data – Best Budget Geiger Counter

New GQ GMC-320 Plus Geiger Counter Nuclear Radiation Detector Data
  • 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.

SOEKS 112 Compact Digital Geiger Counter

SOEKS 112 Compact Digital Geiger Counter
  • PERSONAL GEIGER COUNTER and DOSIMETER - This personal dosimeter is small and compact enough to be on your person at all times and to detect the radiation levels of any object or environment. You can use it for detecting radiation in toys, jewelry, antiques, construction materials, marble, food, and water.
  • SUPER FAST DETECTION - This Geiger counter radiation detector almost instantly detects Beta, Gamma, and X-rays to provide you with the most accurate knowledge at top speeds.
  • SENSITIVE & ACCURATE - This dosimeter radiation detector is fitted with a large military grade SBM20-1 Geiger Muller tube so as to provide high sensitivity and accurate information with just the press of a button. Visual and audio information is turned ON by default.
  • LONG BATTERY LIFE - This radiation meter provides you with a working time of 100+ hours as it is fitted with 2 x LR44 batteries which makes this dosimeter always ready for use.
  • IMPRESSIVE RANGE - This digital Geiger counter has an outstanding detection range of 0.01-999 uSv/h. This range is useful for detecting up to 999 Sieverts or 99,900 rem.

RADEX RD1503+ with Dosimeter (Outdoor Version): High accuracy geiger counter

RADEX RD1503+ with Dosimeter (Outdoor Version): High accuracy geiger counter
  • UPGRADE Outdoor Edition - better protected
  • Combined Beta, Gamma and X-Ray radiation detection.
  • Detection range of 0.05~999 µSv/h (Micro Sieverts per Hour) or millirems
  • Audio alarm - Vibration Alarm - Backlight
  • Pre-calibrated, Accurate (+/- 15%), Fast (40 second cycle if low, Immediate if high)

RADEX ONE Personal RAD Safety"Outdoor Edition" High Sensitivity Compact Personal

RADEX ONE Personal RAD Safety"Outdoor Edition" High Sensitivity Compact Personal
  • 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 for Windows only)
  • Very sensitive geiger counter. Detection range: 0.05~999.0 mcSv/hr
  • Easy to operate. Very accurate. Newest geiger counter from Radex

GCA-07W Professional Digital Geiger Counter

GCA-07W Professional Digital Geiger Counter
  • HANDHELD PERSONAL NUCLEAR RADIATION DETECTOR. Fast, Accurate and Easy To Use. Detects a broad spectrum nuclear radiation, including low energy background radiation and radiation emitted from Naturally Occuring Radioactive Materials (NORM). Suitable for regulatory inspections. USA Tech Support. Assembled in the USA.
  • NRC CERTIFICATION READY - Our NRC certification is available at additional cost from the manufacturer.
  • 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)

Mazur Instruments PRM-9000 Geiger Counter and Nuclear Radiation Contamination Detector – Premium Pick

Mazur Instruments PRM-9000 Geiger Counter and Nuclear Radiation Contamination Detector
  • American made LND 7317, Two-Inch Pancake GM Tube; detects alpha, beta, gamma and x-radiation
  • Scan items for radiation and detect Naturally Occurring Radioactive Materials (NORM)
  • Measurement Range 0.001 to 125 mR/hr (0.01 to 1,250 uSv/hr) with +/- 10 percent typical accuracy
  • 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

MIRA Safety Best Professional Nuclear Radiation Detector Geiger-Counter Display Screen

MIRA Safety Best Professional Nuclear Radiation Detector Geiger-Counter Display Screen
  • SIZE: Only slightly larger than a ballpoint pen, the Geiger-1 is a fully-featured handheld dosimeter that offers the same reliability as a professional-grade Geiger counter at a fraction of the price and without the bulky size. It's built from impact-resistant polymer with an easy-to-read LCD screen and two buttons, making it one of the simplest and most user-friendly dosimeters on the market today.
  • With a customizable radiation threshold, tone and light settings, it's easy to personalize but designed for practical use right out of the box. At the press of a button you can either read background radiation or the device's accumulated dose.
  • PORTABLE PROFESSIONAL PERSONAL NUCLEAR RADIATION DETECTOR. Fast, Accurate and Easy To Use. Detects a broad spectrum nuclear radiation, including low energy background radiation and radiation emitted from Naturally Occuring Radioactive Materials (NORM). Suitable for regulatory inspections. USA MIRA Safety Tech Support.
  • RADIATION RESOLUTION AND RANGE: Large SENSITIVE and ACCURATE Geiger Muller tube. Detection range 0.01-999 uSv/hr equals 1-99900 mR/h . Detects gamma radiation at levels as low as 0.1 mega electron volt. Accurately reads radiation levels in 20 seconds
  • PERSONAL NUCLEAR RADIATION DETECTOR: A proven track record for detecting nuclear radiation in hospitals, medical research, industrial settings, transport containers, top soil, granitite table tops, scrap metal, oil fields, objects and interior spaces.

Geiger Counter Terra-P

Geiger Counter Terra-P
  • ⚠️ This product is only authorized to the official distributor Ecotest, the others are counterfeits.
  • MKS-05 Terra-P radiation detection measurement instrument is the most popular household dosimeter in Ukraine and throughout the world. It is designed on the basis of the professional device MKS-05 TERRA, which is in operational service with the Ukrainian Army.
  • The dosimeter will help you to check the radiation safety of your home, place of work and leisure, car, household items, clothing construction materials, wild berries and mushrooms. Also, Ecotest Terra-P MKS-05 measures gamma background level and accumulated dose, estimates beta contamination. It is designed in a yellow shockproof housing and is compact in size.
  • The device is very simple to use, since it has only 2 control buttons - Threshold and Mode. To turn on the dosimeter, press and hold the Mode button for one second and dosimeter automatically enters the mode of gamma radiation measurement.
  • Terra-P dosimeter complies with educational requirements and is recommended by the Ministry of Education and Science of Ukraine for use as visual aids in educational establishments.

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