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10 bestGeiger Countersof September 2025

112M consumers helped this year.

1

FNIRSI Geiger Counter Nuclear Radiation Detector - Radiation Dosimeter with LCD Display, Portable Handheld Beta Gamma X-ray Rechargeable Radiation Monitor Meter, 5 Dosage Units Switched,0.0μSv-500mSv
FNIRSI Geiger Counter Nuclear Radiation Detector - Radiation Dosimeter with LCD Display, Portable Handheld Beta Gamma X-ray Rechargeable Radiation Monitor Meter, 5 Dosage Units Switched,0.0μSv-500mSv

FNIRSI

9.9

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2

GQ GMC-300S Digital Nuclear Radiation Detector Monitor Meter Geiger Counter Radiation Dosimeter Made in USA
GQ GMC-300S Digital Nuclear Radiation Detector Monitor Meter Geiger Counter Radiation Dosimeter Made in USA

GQ

9.8

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14% off

3

GQ GMC-600 Plus Counter Detector Dosimeter Alpha Beta Gamma X-ray
GQ GMC-600 Plus Counter Detector Dosimeter Alpha Beta Gamma X-ray

GQ

9.6

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4

Radiacode Geiger Counter and Nuclear Radiation Detector with Smartphone APP, isotope identification, food examination function (RC103)
Radiacode Geiger Counter and Nuclear Radiation Detector with Smartphone APP, isotope identification, food examination function (RC103)

Radiacode

9.4

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10% off

5

GMC-500+ (Plus) Geiger Counter Nuclear Radiation Detector Monitor Beta Gamma X-Ray Dosimeter
GMC-500+ (Plus) Geiger Counter Nuclear Radiation Detector Monitor Beta Gamma X-Ray Dosimeter

GQ

9.2

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GQ GMC-SE Geiger Counter Radiation Detector Beta Gamma X-ray Portable Radiation Monitor Meter Digital Nuclear Radiation Dosimeter, Automatic Data Recording Device, Drop-Proof Silicone Case (Black)

GQ GMC-SE Geiger Counter Radiation Detector Beta Gamma X-ray Portable Radiation Monitor Meter Digital Nuclear Radiation Dosimeter, Automatic Data Recording Device, Drop-Proof Silicone Case (Black)

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BOSEAN Geiger Counter Nuclear Radiation Detector, Radiation Dosimeter with 2.4 Inches TFT LCD Color Screen for Water, Food and Cosmetics, Rechargeable Handheld Beta Gamma X-ray, 0μSv-1000Sv

BOSEAN Geiger Counter Nuclear Radiation Detector, Radiation Dosimeter with 2.4 Inches TFT LCD Color Screen for Water, Food and Cosmetics, Rechargeable Handheld Beta Gamma X-ray, 0μSv-1000Sv

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6

Mazur Instruments PRM-9000 Geiger Counter and Nuclear Radiation Contamination Detector and Monitor
Mazur Instruments PRM-9000 Geiger Counter and Nuclear Radiation Contamination Detector and Monitor

Mazur Instruments

8.9

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7

Geiger Counter GQ GMC-800 Nuclear Radiation Detector American Design US National Standard Dosimeter with Global Data Logger & Sharing Beta Gamma X-Ray Portable Device
Geiger Counter GQ GMC-800 Nuclear Radiation Detector American Design US National Standard Dosimeter with Global Data Logger & Sharing Beta Gamma X-Ray Portable Device

GQ

8.7

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8

GQ GMC-320S Digital Nuclear Radiation Detector Monitor Meter Geiger Counter Radiation Dosimeter Made in USA
GQ GMC-320S Digital Nuclear Radiation Detector Monitor Meter Geiger Counter Radiation Dosimeter Made in USA

GQ

8.4

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10% off

9

GQ GMC300EPlus Fulfill Digital Nuclear Radiation Detector Monitor Meter
GQ GMC300EPlus Fulfill Digital Nuclear Radiation Detector Monitor Meter

GQ

8.1

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14% off

10

GQ GMC-320 Plus Geiger Counter Nuclear Radiation Detector Meter Beta Gamma X ray Europe
GQ GMC-320 Plus Geiger Counter Nuclear Radiation Detector Meter Beta Gamma X ray Europe

GQ

7.9

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