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The best Geiger counters in comparison

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TESMEN Hound-200 EMF Meter, 3-in-1 portable Electromagnetic Field Radiation Detector for EF RF MF, WiFi Signal, microwave，use for Home & Ourdoor EMF Inspections, and Ghost Hunting-Green

TESMEN

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User Friendly HOUND-200 EMF Reader is designed with your convenience in mind. Equipped with features like MAX measurement, Peak measurement, and Data Hold, this device allows for a comprehensive understanding of field strength values. The 2.26-inch LCD screen makes readings easy, and it comes with an Automatic Shutdown and Low battery indicator to help conserve energy
Versatile Applications RF mode can detect WiFi signals, 5G signals (below 3.5GHz), and microwave radiation from appliances like microwave ovens. ELEC and MAG modes can measure electromagnetic radiation emitted by household appliances such as televisions, induction cookers, rice cookers, refrigerators, computers, and power lines. It helps you with room layout and avoids placing you in high-radiation environments
Visual and Audible Alarm TESMEN Radiation Detector features a three-color backlight display and audible alarms (can be turned off). Numerical readings and trend graphs provide you with a clear understanding of the current field strength data. Additionally, the intensity and frequency of audible alarms changes according to the measured value
What you will get One HOUND-200 EMF Meter, Three AAA Batteries, One Storage case and One User Manual

Geiger Counter Radiation Detector Nuclear Radiation Meter with PC Software Beta Gamma X-ray Rechargeable Radiation Meter Radioactive Monitor Tester

GLXY

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BOSEAN Geiger counter FS5000 This nuclear radiation detector with built-in J321 GM sensor, fast response time and high accuracy, capable of detecting gamma, beta and X-rays. Dose rate measuring range 0.01 Sv h 50 mSv h; Dose measuring range 0 Sv 1000Sv.
4 Alarms Methods This nuclear radiation dosimeter vibration, light, audible and display 4 combined alarm modes. Enter the alarm setting option to set the current dose alarm value and the cumulative dose alarm value. Regardless of whether the detector screen is in sleep or in operation, the detected radiation dose exceeds the alarm threshold, the radiation monitor automatically alarms.
30 days long endurance Low power consumption and long endurance; Consumption
Highly Sensitive J321 Tube This geiger counter FS5000 is independently developed and produced by us. Based on numerous experiments and feedback from numerous customers, we continuously optimize its functions, use high-quality components, calibrate before leaving the factory, and measure in real time for more than eight hours of operation to ensure product quality.
Clear Particle Counter The wonderful ticking sound is the sound of particle counting used to remind the current environment of changes in the number and concentration of radiating particles. If you do not like this sound, you can disable it in the settings.
Other functions PC software; Historical curves on the machine. Storage of 10,000 alarm records. The time-controlled measurement function can be set so that radiation data is recorded over a certain period of time.

Geiger Counter AEGTEST Radar-5633 Portable Nuclear Radiation Detector with LCD Screen, Rechargeable Dosimeter for Beta Gamma X-ray Detection, Measures in CPM μSv/h μR/h μSv - Blue

AEGTEST

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User-Friendly Design Enjoy a bright TFT color LCD screen, suitable for various environments. The intuitive and feature-rich menu design meets your personalized needs, allowing you to customize your own radiation detector. The package includes 1 Radar-5633 Geiger Counter, 1 Storage Box, 1 Type-C Charging Cable, 1 User Manual
Multi-Data Single Screen Display Ready to use as soon as it's powered on, with no need to switch between screens this radiation detector displays multiple data points ( Sv h, R h, CPM, and Sv) on a single clear interface. Effortlessly monitor real-time dose rate, average dose rate, count rate, and cumulative dose all at once, allowing you to easily track various radiation monitoring metrics
Striking Alarm System Stay safe with a powerful alarm system featuring visual & audible alerts and red indicator lights. You can set custom alarm thresholds to suit your needs. Whether the screen is active or in sleep mode, the detector will alert you immediately if radiation levels exceed the alarm threshold, giving you peace of mind
History Data Logging & Powerful Battery With a timed measurement function, the geiger counter automatically stores historical data after each session, allowing you to efficiently track and review radiation levels over time. Plus, the convenient Type-C charging supports an impressive battery life of up to 18 days (particle sound turned off) on a single charge

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

FNIRSI

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Nuclear Radiation Detector FNIRSI GC-01 Geiger counter nuclear radiation detector with built-in GM sensor, able to detect Gamma, Beta and X-rays. Cumulative dose equivalent 0.00 uSv-500.0 mSv. Energy range 48 KeV-1.5 MeV plus minus 30% for 137 Cs )
Smart Alarm 3 modes of Light Vibration Sound. Geiger counter can set current dose alarm value and cumulative dose alarm value. Whether in sleep or active state, the radiation monitor will alarm if the detected radiation dose exceeds the alarm threshold
Multifunctional Geiger Counter Our the geiger counter has other various setting, such as alarm setting, system clock setting and unit setting & language change,you can operate in English (default) or Chinese. Easy one-handed operation
Application Areas Widely applied in the environment where existing ionize radiation. Such as home improvement radiation, geological survey, iron, Inspection vehicles, nuclear power plants, industry, radiology, radiology laboratories and so on

CHNADKS Geiger Counter Radiation Detector, Pen Shape Personal Dosimeter Beta Gamma X-ray, Nuclear Radiation Monitor, Rechargeable Pocket Design

CHNADKS

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HFS-P3 uses 48mm Geiger Muller tube counter for nuclear radiation monitor, mainly for Beta, Gamma, and X-Rays. Detection range 0.08 uSv - 50mSv.
OLED Screen Equipped with a white OLED screen, which is also visible at night.
Double Warning Two types of alarm audible and flashing, and the alarm threshold can be set by key.
Rechargeable CHNADKS nuclear radiation detectors have built-in batteries. You can easy to operate the radiation dosimeter with the instruction (inside the box). If you have any other question, we would be pleased to assist you!

Geiger Counter Nuclear Radiation Detector, Handheld Dosimeter with Audible & Visual Alerts, Timed Monitoring for Y/X/β-Ray, Medical, Nuclear Effluent, Built-in Rechargeable Battery & Portable Design

AOPUTTRIVER

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Precision Radiation Detection Professional Geiger Counter with upgraded Geiger-Müller tube detects ionizing radiation (Gamma X-ray Beta) at 48keV-15MeV energy range. Real-time monitoring displays 0.00-10,000 Sv h dose rates with 30% accuracy. Ideal for nuclear wastewater checks, medical equipment scans, and food safety inspections
Smart Safety Guardian This nuclear radiation detector features 2-alarm system (sound light) with customizable thresholds. Built-in timer supports 10min-24hr continuous monitoring. 850mAh lithium battery lasts 6+ hours, automatically enters sleep mode when idle
Laboratory-grade accuracy NIST calibration radiometer with energy compensation algorithm, the sensitivity of Co-60 reaches 80 CPM Sv. 10 sets of data can be stored, and the unit of Sv h mR h CPM CPS Gy h can be converted at will
User-centred design Compact Geiger counter (198 g) with non-slip clip fits in your pocket. 8 languages available and open protocols allow system integration. type-C charging ensures global compatibility
Comprehensive Protection This nuclear radiation detector covers 0.00 Sv-500mSv cumulative dosage tracking. Automatic shutdown prevents overexposure. Essential for home radon checks, airport security, marble testing, and personal EMF protection

Digital Geiger Counter Radiation Detector for Real Time Monitoring of β γ X Ray, Suitable for Marble Tile

Garosa

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ABS HOUSING Lightweight and wear-resistant ABS housing with compact size for easy portability and use.
3 MODES Alarm values can be set and support sound, flash, vibration modes according to user habits.
HIGH SENSITIVITY Uses high technology tube to greatly improve sensitivity of detecting radioactive radiation.

Recommendation

LifeBasis Geiger Counter Nuclear Radiation Detector, Digital Radiation Detector with TFT Display and Smart Alert X-ray γ-ray β-ray Radiation Monitor Portable - with Lanyard and Bracket

LifeBasis

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Precise Detection LifeBasis nuclear radiation detector uses geiger counter tube sensor to detect the intensity of ionizing radiation (X-rays, y-rays, -rays) for highly accurate measurements. Quickly measure response speed. Energy Range 50keV-3Mevs 30%; Sensitivity 60CPM S .
Multi-Function LifeBasis radiation detector detects the dose rate, average dose rate and total dose for thorough analytical detection to ensure your safety. You can customize it to suit your needs with settings like alarm threshold, alarm mode, unit selection, time setting, date reset, screen sleep time, screen brightness and language.
Widely Application LifeBasis professional nuclear radiation detector can be used in food, water, household, customs, airports, industry, radiation inspection, radiation laboratories, nuclear power plants, etc. Package includes nuclear radiation detector, Type-C charging cable, lanyard, bracket, instruction manual.
Portable and Lightweight LifeBasis geiger counter uses a TFT display. All detection data is clearly shown on the TFT display for effortless monitoring. The lightweight and compact ABS shell combined with a rechargeable Type-C interface allows for convenient portable use and store in various locations and environments.

Proster Geiger Counter Nuclear Radiation Detector - 3 in 1 Radiation Detector for Beta Gamma X-Ray with Visual Audible Alarm 2.4" HD Display & 3-Colour Bar Digital Dosimeter with Storage Bag

Proster

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Visual Radiation Indicator --- Easily Identify Radiation Levels with 3-colour LED System Green for 2.5 Sv h with Alarm, Providing Instant Visual Feedback
Audible Alarm System --- Radiation Detector's Audible Alarm & Flashing Red LED Bar Alerts You Immediately when Radiation Levels Exceed Safety Thresholds (Audible Alarm Can be Switched off on Request)
Professional Detector --- Including Cumulative Dose Current Rate 0.00-9999uSv h; Cumulative Dose Equivalent 0.00uSv-500msv; Energy Range 48keV 1.5MeV +30% (for Cs-137)
Wide Application --- Widely Used in Home Radiation, Irradiation Processing Enterprises, Polluted Areas, Such as Industrial Atomic Radiation, Medical Atomic Radiation, Radioactive Waste, Nuclear Power Plants, Industry, Radiology and Other Fields (Notice Built-in Glass Tube to Avoid Dropping, Knocking and Violent Shaking of the Instrument)

Geiger Counter Nuclear Radiation Detector - Radiation Dosimeter with 3 Alarm Modes LCD Display, Portable Handheld Beta Gamma X-ray Rechargeable Radiation Monitor Radioactivity Meter

LYCEBELL

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Dosimeter Radiation Detector GC-01 Geiger counter nuclear radiation detector with built-in GM sensor, fast response time and high accuracy, able to detect Gamma, Beta and X-rays. Cumulative dose equivalent 0.00uSv-500.0mSv. Energy range 48KeV-1.5MeV 30% for 137Cs )
Smart Alarm Enter the alarm setting option to set the current dose alarm value and the accumulated dose alarm value. Whether the portable dosimeter screen is in sleep state or in operation,the radiation dose detected exceeds the alarm threshold,the radiation monitor will automatically alarm. Light Vibration Sound 3 combined alarm modes to choose.
Multifunctional Geiger Counter Our the geiger counter has other various setting, such as alarm setting, system clock setting and unit setting & language change,you can operate in English (default) or Chinese. Easy one-handed operation.
Working Principle GC-01 uses a Geiger-Miller counter.Counter for detecting the intensity of ionizing radiation (Beta particles, Gamma rays and x-rays).Use a gas tube or a small chamber as a probe.When the voltage applied to the probe reaches a certain range.Each time the ray is ionized in the tube to produce a pair of ions, it can be amplified to produce an electric pulse of the same size.And recorded by the connected electronic device.The number of rays per unit time thus measured.
Application Areas Widely applied in the environment where existing ionize radiation. Such as home improvement radiation, geological survey, iron, Inspection vehicles, nuclear power plants, industry, radiology, radiology laboratories and so on

This ranking is created through algorithmic analysis of millions of products tailored specifically to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

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Geiger Counter, FELLAT Nuclear Radiation Detector, Portable Digital Dosimeter High Sensitivity Beta Gamma X-ray Radiation Monitor with Large LCD Display

PROFESSIONAL & HIGH SENSITIVITY Fellat nuclear radiation detector adopts high sensitivity G-M detection technology and with high accuracy of 0.01 Sv h, 80cpm Sv (Co-60). The nuclear radiation dosimeter including Beta( ), Gamma( ), and X-ray radiation detection, it will automatically alerts when the radiation level exceeds 0.5 Sv h.

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Dpofirs Mini Nuclear Radiation Detector for Home,Portable Handheld Geiger Counter with LCD Display,Upgrated Beta Gamma X Ray Radiation Monitor Meter High Sensitivity

Accurate Measurement This geiger counter nuclear radiation detector features a 2.8inch screen that automatically displays test results, providing fast response time and high accuracy. With its wide measurement range and long service life, it ensures accurate readings of alpha, beta, and gamma radiation levels.

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DEWIN Handheld Nuclear Radiation Detector, EMF Meter Radiation Monitor LCD Display Household Radioactive Tester Geiger Counter for Factory, Home (NR-850)

High Sensitivity The hand-held portable nuclear radiation detector adopts imported sensor processor, which has high sensitivity, high precision and fast response speed.

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3-in-1 EMF Meter - Radiation Detector with Data Hold, Mute Function & Max Value Storage. Measures EF, RF, MF & WiFi Signals. Ideal for Home & Outdoor Use, Handheld Geiger Counter, YOJOCK (Red)

High Precision EMF Meter This EMF meter features a high-resolution LCD display and sensitive sensors that quickly and accurately measure electric fields (EF), magnetic fields (MF), and radiofrequency fields (RF). It meets CE and RoHS standards for family safety.

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Jadeshay Geiger Counter, Nuclear Radiation Detector Portable Radiation Monitor High Sensitivity Marble Radioactive β γ X Ray Dosimeter Monitor with LCD Display

1. Features Portable radiation dosimeter with built-in sensor, fast response and high accuracy in detecting gamma, beta and X-ray radiation.

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ERICKHILL EMF Meter, Rechargeable Digital Electromagnetic Field Radiation Detector Hand-held Digital LCD EMF Detector, Great Tester for Home EMF Inspections, Office, Outdoor

Precise Measurement Equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the clear LCD digital display after processing by a control micro-chip. Testing magnetic field radiation with optional units mG T, the electric

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Neoteck 3-in-1 EMF Meter Portable Electromagnetic Radiation Detector Type C Rechargeable Backlit LCD Screen Audible Alarm Radiation Counter 1~1999V/m Electric Field 0.01~99.99ut Magnetic Field

Precise Measurements with Wide Range The EMF meter uses a built-in electromagnetic radiation sensor, processed by a microprocessor to display radiation values on a clear LCD screen. Measurement range Electric field 1 1999V m Resolution 1V m Magnetic field 0.01 99.99ut 0.1 999.9mg Resolution 0.01ut 0.1mg. Note that this radiation detector does not measure radio frequency values.

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Geiger Counter Portable ET925 Nuclear Radiation Detector LCD Display Radioactive Tester with Three Levels and Alarm

Multiple functions test average or maximum readings, save the data display with a key. The large backlit LCD display is crisp and clear. Automatically turns off after 5 minutes of inactivity

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Wincal Handheld Nuclear Radiation Detector, LCD Display Radioactive Tester Geiger Counter, X, Y and Hard Beta Rays Dosimeter Monitor for Factory Environment, Home Environment (NR-750)

Handheld portable design, easy to carry and store, you can test anywhere.

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ALLmeter Rechargeable Portable Geiger Counter Radiation Detector – Digital and Analog Display, Beta Gamma X-ray Monitor, Triple Alarms, USB-C Charging, Compact Design for Home and Outdoor Use

Accurate and Fast Radiation Detection Equipped with a high-sensitivity sensor, this Geiger counter ensures fast response and high precision when detecting radiation. It effectively measures energy levels from 48KeV to 1.5MeV with an accuracy of 30% for 137Cs , making it reliable for detecting gamma, beta, and X-ray radiation in various environments

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Eujgoov Upgraded Geiger Counter Dosimeter High Sensitivity Nuclear Radiation Detector Portable Beta Gamma XRay Radiation Monitor

Multifunctional Geiger counter Primarily used to detect beta gamma, and X-ray radiation, effective, reliable, and very useful for detecting nuclear tablets at home or in the field.

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KAIWEETS HT206D Clamp Meter, 6000 Counts Auto-Range Multimeter 600A AC/DC Current, 600V AC/DC Voltage with LCD Backlit, Capacitance, Continuity, Resistance, Duty, Diodes, Frecruncy, Temperature, NCV

True-RMS This clamp multimeter can accurately measure AC DC Current, AC DC Voltage, Frequency or Duty Cycle, Resistance, Capacitance and also provides Diode, Continuity and Temperature tests. True RMS for accurate measurements on non-linear loads. Easy to use for labs, factories and household.

~~£ 52.99~~ free shipping

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The best Geiger counters in comparison

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