Top 10 Geiger Counters (May 2021)

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

320Plus by GQ

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.

GMC300EPlus Fulfill by GQ

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

RD1503+ (Upgraded 2018) by RADEX by Quarta-Rad

UPGRADE Outdoor Edition - better protected
Combined Beta, Gamma and X-Ray radiation detection.
Detection range of 0.05~9.99 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)

GMC-500Plus by GQ

Year 2017 model, dual geiger tubes sensor, independent calibration factors
Push the detection range upper limit 10 times higher. GMC data viewer iOS App
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+”

CL-EMF by Cambridge Labs

Dual readings - Two readings on an easy to see backlit LCD screen. Measure both magnetic field radiation and electric field radiation with our portable device. The screen has visual clarity with large digits and data up to three decimal points
Precise and accurate – The Cambridge Labs meter comes with precision data that alerts users when the EMF field measures high
Rechargeable and portable – Our handheld EMF reader is available in three colors: black, red, and white and is packed with a USB cable to charge it
Easy to use - for both beginners and advanced users to help detect safe environments
Satisfaction guaranteed - We stand behind our product. You can return the item for free within the first 30 days, no questions asked. Our Customer Service team is here for you and happy to help answer and questions you may have

ONE Outdoor by RADEX by Quarta-Rad

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

Geiger-1 by MIRA SAFETY M

SOEKS 112 by SOEKS

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 with 2 x LR44 batteries which makes this dosimeter always ready for use. PRO TIP: order extra batteries to replace the originals if the meter does not stay ON.
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.

GCA-07W by imagesco

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)

GMC-600 plus by GQ

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