Gq GMC-800 Geiger Counter Usa Design Product Us National Standard Large Color Lcd Display 5 Alarm Types Dosimeter Data Save & Global Share Beta Gamma X-Ray Portable Device
Ranked #1 in Best Smartphone Geiger Counter Of 2024
Ranked #1 in Best Radioactive Detectors Of 2024








- Nuclear radiation detector - GQ GMC-800 is the latest upgraded model of USA GQ Electronics Geiger Counters. Portable, personal & group use. Detect ionizing nuclear radiation Beta, Garma, X-ray. Quick, sensitive, precise & Easy-to-use. Simply power-on, reading instantly shows at screen. One press shortcut key transit among four function screens. Readable under the sun, suitable indoor & outdoor.
- Multifunctional - Traditional Geiger counter function to find the instantaneous radiation flux on a location/spot; Real-time & timeframe measuring function to display radiation data; Dosimeter function to obtain the real-time & accumulated radiation on human body; Radiation monitoring function to monitor radiation over time at a location.
- The measurement accuracy - is ensured via compliant design meets USA national standard (NIST & NRC). The calibration is done to further strengthen the accuracy and data quality. Easy access rechargeable & replaceable battery. Type C data transfer & charging cable. Light, thin & anti-drop. Handheld, stand on both sides, or lay down at the surface.
- Five types of radiation alarms - Visual LED, Audio, Vibration, Voice. Four alarm types provide everyone including vision-impaired & hearing-impaired users. The alarm level threshold can be set by users. Exclusive Advanced Features are integrated inch Built-in Clock, Memory for data storage up to 10 years. Free data processing software & firmware updates & open protocol & online data storage & history data preview. Navigate menu & submenu to explore.
- User Friendly Interface UI - Shorten learning curve, easy- to-navigate. The larger clear TFT color LCD display. Fast speed, immediate reading. Main screen simultaneously show reading in dosimeter units. User selectable color change scheme, customized light/dark mode for user preferences & visual comfort; Graphic, large font mode.
Gq GMC-300S Digital Nuclear Radiation Detector Monitor Meter Geiger Counter Radiation Dosimeter
Ranked #2 in Best Radioactive Detectors Of 2024
Ranked #3 in Best Smartphone Geiger Counter Of 2024






Gq GMC300EPLUS FULFILL Gmc-300E Geiger Counter Nuclear Radiation Detector Data Recorder Beta Gamma X-Ray
Ranked #20 in Best Smartphone Geiger Counter Of 2024









Moesapu FS5000 Geiger Counter Nuclear Radiation Detector Nuclear Water Seafood Detection Radiation Dosimeter








- Enhanced Model Radiation Detector - FS5000 Geiger counter nuclear radiation detector with built-in GM sensor, fast response time and high accuracy, able to detect Gamma, Beta and X-rays. , Measurement range of dose rate - 0.01 Sv/h~50 mSv/h; Dose measurement range - 0 Sv~1000Sv.
- 3 Smart Alarms - This Anti nuclear Radiation Dosimeter has Light & Vibration & Audible 3 combined alarm modes. Enter the alarm setting option to set the current dose alarm value and the accumulated dose alarm value. Whether the detector screen is in sleep state or in operation,the radiation dose detected exceeds the alarm threshold,the radiation monitor will automatically alarm.
- 30 Days Long Endurance - Low power consumption and long endurance; consumption<15mw; Enabling low power mode allows for continuous operation for 30 days. It can ensure that you can still use it even if there is no power supply for a few days
- Clear Particle Counting Sound - The wonderful ticking sound is the sound of particle counting, used to remind the current environment of changes in the number and concentration of radiation particles. If you don't like this sound, you can turn it off in the settings interface.
- Application Areas - Instant detection of radiation from sources such as Nuclear contaminated water, nuclear reactors, nuclear weapons fallout and dirty bombs, Antique Collection Uranium Glass Radiation Detection.
Fnirsi GC-01 Geiger Counter Nuclear Radiation Detector
Ranked #4 in Best Smartphone Geiger Counter Of 2024
Ranked #10 in Best Radioactive Detectors Of 2024






- 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
- Working Principle - FNIRSI GC-01 radiation meter uses a trachea or small room as a probe to detect ionizing radiation gamma/Beta/X-ray. Radiation ionization generates ion pairs, ions are enlarged and converted into electrical pulse counts to measure
- 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
Sunydog SUNYDOGK20022BXUS Assembled Geiger Counter Kit,Assembled Radiation Detector System,Diy Miller Tube Tube Nuclear Radiation Detector Geiger Counter Kit Module Experimental Module








- This kit is compatible with Arduino.
- Made of premium quality materials, it will not rust and is durable.
- Supports most of the Geiger tube - M4011, STS-5, SBM20, J305, etc. (the 330~600V operating voltage of the Geiger tube can be supported).
- Support the computer (PC) data acquisition, Matlab analysis and processing.
- Good kit for MCU software developers that just want to drive Geiger Tube for their own software.
Fnirsi FNIRSI-GC-02 Geiger Counter Nuclear Radiation Detector
Ranked #13 in Best Gamma Scout Radiation Detectors Of 2024






- Nuclear radiation detector - FNIRSI GC-02 has built-in GM sensor, rapid gamma & X-ray measurement, curve recording, timed monitoring, and can record 10 sets of data. Dose 0.00 Sv-500 mSv, energy range - 48 keV - 15 Mev plus/minus 30% (for 137 Cs-)
- Smart Alarm - 2 modes of light/sound, the alarm threshold can be set as needed. Regardless of the dormant mode or active status of the geiger counter, once the radiation exceeds the preset safety limit, it will automatically trigger the alarm
- User friendly use - 1.5 -inch IPS display. The screen brightness is adjustable, sleep settings and automatic shutdown. 8 languages can be switched. Radiation detector built-in 850 mAh lithium battery, Type-C interface charge
- Working principle - Radiation meter uses a trachea or small room as a probe to detect ionizing radiation gamma/X-ray. Radiation ionization generates ion pairs, ions are enlarged and converted into electrical pulse counts to quickly measure
- Application field - Nuclear Radiation Detector is widely used in the ionizing radiation environment, covering medical radiation dose monitoring, radiological room, home installation, geological exploration, iron ore detection, nuclear power plant, etc
Radiacode Neхт Generation Geiger Counter Nuclear Radiation Detector And Personal Dosimeter Radiacode 103 With Scintillation Crystal For Isotopes Identification Fully Free App With Lifetime Update






- Dosimeter - Ultrafast sensitive scintillation detector for searching and measuring Gamma, X-ray, and hard Beta radiation in real time.
- Isotope identifier - 8.2% 0.4% (FWHM) for Cs-137. Optimal for beginners and intermediate-level users and professionals. Suitable for doomsday preppers or survival supplies kit
- Radiation mapping - Create tracks compatible with Ggle Maps or offline Open Source Maps using our Mobile app. Perfectly fit for hiking and traveling.
- Mobile and PC applications - Handheld Radiation Dosimeter software available for IOS, Android and PC. Open extra captivating features, graphs, logs, maps etc.
- Energy and temperature compensation - Accurate readings in lab or outside at any weather conditions, even in heat and frost.
- Food examination - Exclusive advanced feature to exclude the consumption of food products contaminated with nuclear radiation.
Mightyohm 1011 Sbm-20 Geiger-Muller Tube



- This popular tube is used in many DIY Geiger Counter projects.
- Sensitive to beta and gamma radiation.
- Each tube is tested and carefully packaged.
1Ua SI3BG Si-3Bg Ci3Bg Си3Бг Soviet Tested




Industrial Test Systems DX-2 High-Range Handheld Radiation Monitor & Detector | Geiger Muller Tube Detects Gamma
Ranked #17 in Best Radiation Monitors Of 2024




- RANGE - Analog logarithmic 0-1000 Sv/hr and 0-100 mR/hr - 3 CPM/0.03mR/h (background) and 100 counts per minute (CPM) /0.2mR/hChirps (clicks) for each gamma, x-ray, or Beta detected
- EASY TO USE - Simply press the button. It will immediately begin detection of Beta, Gamma, and X-ray radiation displayed on an analog meter and audible clicks that increase frequency as radiation levels increase without any lag or delay
- TRUSTED TECHNOLOGY - RDX Radiation monitors use the same Halogen-quenched Geiger Muller detector tube (Density is 28mg/cm2) technology used in meters costing thousands of dollars more
- MADE IN USA QUALITY - ITS manufactures test products in their USA facility in an environment that allows for reproducibility, accuracy, and traceability based on good manufacturing practices. Components are tested by quality control personnel at each step and are rejected if they are outside of specifications.
Industrial Test Systems DX-1 Low Range Radiation Monitor & Detector | Geiger Muller Tube Detects Gamma




- RANGE - Analog logarithmic 0-100Sv/hr and 0-10mR/hr - 3 CPM/0.03mR/h (background) and 100 counts per minute (CPM) /0.2mR/hChirps (clicks) for each gamma or Beta detected
- EASY TO USE - Simply press the button. It will immediately begin detection of Beta, Gamma, and X-ray radiation displayed on an analog meter and audible clicks that increase frequency as radiation levels increase without any lag or delay
- TRUSTED TECHNOLOGY - RDX Radiation monitors use the same Halogen-quenched Geiger Muller detector tube (Density is 28mg/cm2) technology used in meters costing thousands of dollars more
- MADE IN USA QUALITY - ITS manufactures test products in their USA facility in an environment that allows for reproducibility, accuracy, and traceability based on good manufacturing practices. Components are tested by quality control personnel at each step and are rejected if they are outside of specifications.
Chnadks HFS-P3 Geiger Counter Nuclear Radiation Detector,Chnadks Upgraded D Personal Dosimeter,Beta Gamma X-Ray Portable Handheld Radiation Monitor,Battery Powered






- Use 48mm Geiger Muller tube counter for nuclear radiation,mainly used for Beta, Gamma, and X-Ray.Detection range - 0.08 uSv - 50mSv
- Compact and light weight, the pen clip design is easy to wear.Standby 50 hour
- Equipped with white OLED screen, which is visible at night
- Sound, flash two alarm mode, and the alarm threshold can be set by key
- Please note - The sensor of this nuclear radiation detector is behind the lcd display, the value will be more accurate when monitoring close to behind of the instrument
Qmqjia Geigers Counter Nuclear Radiation Detector Professional Accuracy Radioactive Detector Data Tester Marble Dosimeter Emf Meter Radiation Detector Electromagnetic Field Meter Nuclear Radiation









- Widely used - Home, office, industrial; Mobile phone, computer, refrigerator line radiation detection; Test the effect of protective equipment such as radiation protective clothing and radiation protective film.
- 3 in 1 EMF meter - One machine for three purposes, simultaneously detecting electric field, magnetic field radiation and also temperature combine.
- Alarm - Exceeding alarm threshold (electric field - 40V/m; Magnetic field - 0.4T), the instrument will sound, light, screen display at the same time.
- Easy to use - Fashion appearance, easy to operate with one hand, and also easy to move or field measurement; All designed for your convenience.
- Clear display - LCD graphics display of radiation value trend. Radiation assessment, to remind you whether the current radiation value is safe.
Gq GMC-320 PLUS Geiger Counter Nuclear Radiation Detector Data Recorder Beta Gamma X-Ray Test Equipment
Ranked #13 in Best Radiation Monitors Of 2024
Ranked #14 in Best Gamma Scout Radiation Detectors Of 2024










- 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.
Zhdtw GC-01 Premium Geiger Counter Radiation Detector





- 1. Accurate Radiation Detection - This Geiger Counter Radiation Detector accurately detects and measures nuclear radiation, including beta, gamma, and X-ray radiation, providing precise readings for optimal safety.
- 2. Smart Alarm System - Set the alarm threshold for current dose and accumulated dose. Whether the detector screen is in sleep state or in operation, the radiation monitor will automatically alarm with light, vibration, or sound when the detected radiation dose exceeds the alarm threshold.
- 3. Portable and Handheld - With its portable and handheld design, this radiation detector is easy to carry and use in various settings. Stay informed about radiation levels and receive timely alerts to ensure your safety.
- 4. Rechargeable and Convenient - The built-in rechargeable battery ensures continuous power supply, eliminating the need for disposable batteries. Stay prepared and confident with a reliable power source and alarm function for your radiation monitoring needs.
- 5. LCD Display and Dosage Units - The clear LCD display provides real-time readings of radiation levels. Switch between five dosage units for versatile measurements, while the smart alarm function adds an extra layer of protection and awareness.
United Nuclear N\A Geiger Counter Test Card






- United Nuclear Geiger Counter Test Card is ideal for testing Geiger Counters and other low-level radiation detection equipment.
- The back of the test card contains a small amount of naturally occurring radioactive material powerful enough to be detected by any Geiger Counter, yet safe for handling and general use.
- Depending on the type of probe used and the sensitivity of your Geiger Counter, the card will typically produce a reading from about 1,000 to 4,000 CPM (counts per minute).
- Since there are varying amounts of material in each card, the cards cannot be used for calibration and are intended to test for functionality only.
- If you see the analog meter or digital display with a 'CPM' , 'mR' or 'mR/h' - the Test Card will work.
- Instruments like Survey Meters are specifically designed to detect deadly amounts of radiation, like that from nuclear detonations or reactor melt-downs. These instruments will not respond to the Test Card. These types of radiation detectors require very high (potentially lethal) radiation sources to test them - nothing that the general public is permitted to have. These units will read in R (roentgens) or R/h (roentgens per hour). Only the Survey Meter manufacturers, or specially licensed testing facilities are able to test these instruments.
- Please note the active area on the back of the card may vary in color.
Westobig GC-01-BLUE [Upgraded Gc-01]Westobig Geiger Counter Nuclear Radiation Detector
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- Long Tube Upgraded Nuclear Radiation Detector - FNIRSI upgraded GC-01 Geiger Counter Nuclear Radiation Detector, built-in GM sensor, can detect gamma, beta and X-rays. Accumulative Dose Equivalent - 0.00 uSv-500.0 mSv. Energy Range - 48 KeV-1.5 MeV plus or minus 30% (for 137 Cs)
- Smart Alarm -Three modes - light/vibration/sound. The Geiger counter can set the current dose alarm value and the cumulative dose alarm value. Regardless of the sleep or active state, the radiation monitor will alarm when the detected radiation amount exceeds the alarm threshold.
- Multifunctional Geiger Counter - Upgrade GC-01 geiger counter has other various setting, such as alarm setting, system clock setting. Easy one-handed operation
- Working Principle - FNIRSI GC-01 radiation meter uses a trachea or small room as a probe to detect ionizing radiation gamma/Beta/X-ray. Radiation ionization generates ion pairs, ions are enlarged and converted into electrical pulse counts to measure
- Wide Application - 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
Erickhill EGF01 Portable Geiger Counter
Ranked #18 in Best Gamma Scout Radiation Detectors Of 2024








- Comprehensive Radiation Measurement - ERICKHILL EGF01 detector can accurately measure Gamma, Beta, and X-rays, providing precise nuclear radiation measurement data for environmental safety monitoring.
- Cumulative Dose Recording & Timed Monitoring - Equipped with a powerful cumulative dose recording function, it can track long-term radiation exposure and provide ten detailed historical datasets for analysis and safety assessment.
- Energy Compensation Algorithm - The advanced energy compensation algorithm, used with a Geiger counter, ensures accurate measurement at various energy levels, making it suitable for different operating environments. The automatic monitoring function eliminates the need for operators to hold the machine at all times; and place the machine near the measured object.
- 2-Mode Alarm Function - It features adjustable alarm settings to promptly alert users to radiation levels exceeding preset thresholds, ensuring an immediate response and safety assurance.
- Portable & User-friendly - The EGF01 has a sturdy back clip and uses a Type-C charging design. It is designed for portability and ease of use, suitable for industrial, laboratory, medical, and other applications that require reliable radiation detection.
Depisuta DEPISUTAPMXSZQ5304 Geiger Tube, Geiger Muller Counter Tube Nuclear Radiation Detection Tube









- 3 in 1 Testing - Comes with 0.0055cGy/h wide measuring range of , the Geiger counter can detect hard , and X rays.
- Better Display - Designed to have high accuracy and high sensitivity, the tube tester supports clear display on the test result, easy to read.
- Flexible Using - Can be widely used in detecting domestic nuclear radiation, industrial nuclear radiation, treatment nuclear radiation and more.
- Good Materials - Adopting premium glass and stainless steel materials, the Geiger counter tube is not easy to malfunction and also very sturdy.
- Simple Carrying - Light in weight and compact in size as well, the Geiger Miller tube is very convenient to carry for both indoor and outdoor use.