Top 10 Best Geiger Counters

Design Radiation dosimeter is easy to use, intuitive, small size Dia 58'' L 4 18 ''15.3mm108mm, portable, and handy GM tube. Audible and visual alarm. High sensitivity, measuring range 0.05uSV-50mSv.High-power rechargeable battery, Tiny Pen Shape Inspiration with TYPE-C interface, screen sleep lasts for 50 hours measurement.. Application Geiger counter radiation detector can detect the radiation level of any environment such as living, medical, high-risk environment, and any object at any time, such as detecting radiation of toys, antiques, building materials, furniture, decorations, food, etc, and personal protection, who are easily exposed to radiation such as supervisors, pregnant women, etc, health insurance and a good gift for a friend.. Function The Geiger radiation detector can detect beta rays, gamma rays and X-rays almost instantaneously, and the radiation dose data is updated in real time every second. The electric radiation detector has an excellent detection range of 0.01-999 uSvh. This range can be used to detect up to 999 Sieverts or 99,900 rem. and geiger counter with OLED display. Smart, bright, energy saving, safe.. How GM worksGeiger counters are designed according to the principle of the ionization properties of rays to gases. From Geiger and Mller in 1928. Technological advancement, now, you can put this compact GM tube size and dual mode Geiger counterdosimeter in your pocket, just flick the switch, maybe it will help you avoid unseen harm.. ServiceCertificate provides one-year warranty service, please contact us if you have any questions after receiving the Geiger Counter Nuclear Radiation Detector, and we will answer your confusion one by one.emf radiation meter with FCC, CE, ROSH etc certifications.

Nuclear Radiation DetectorFNIRSI 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 30for 137Cs. Smart AlarmEnter 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. LightVibrationSound 3 combined alarm modes to choose.. Multifunctional Geiger CounterOur 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 PrincipleFNIRSI 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 AreasWidely 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.

Real-time data logging every second into internal memory.. History data can be downloaded to computer. Rechargeable battery last longer. Free data Viewer PC software. Dosimeter mode, CPM count mode, Graph mode.

Real-time data logging every second into internal memory.. History data can be downloaded to computer. Long lasting rechargeable battery. Free data Viewer PC software. Dosimeter mode, CPM count mode, Graph mode, Swivel Display option.

Enhanced model, dual geiger tubes sensor, independent calibration factors. Push the detection range upper limit 10 times higher. Large informative LCD Display with auto horizontal and vertical large font display. Built-in flash memory. Onboard speaker and audio output,Rechargeable battery installed.. With unlimited server logging data storage.Submit data to any server in the world automatically.

Newly designed digital Geiger CounterData 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 settingalarm ONOFF, alarm type, alarm level.. Money Back Guarantee. We ACCEPT RETURN for REFUND if you are NOT SATISFIED..

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. Package weight of the Product 6 Ounces.

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. Country of origin United States.

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 mRhr 0.01 to 1,250 uSvhr with - 10 percent typical accuracy. Monitors Elapsed Time, Average, Minimum and Maximum dose rate in uRhr, mRhr, uSvhr, CPS or CPM. LED, beeper and headphone jack internal data logging, timed measurements, dose rate alarm.

Using the LCD display, the working status of the nuclear radiation instrument is clear on the display, and you can quickly and accurately read the data you need.. There are three alarm methods sound, light and vibration, which can better remind you and give you a better experience.. Hand-held portable design, easy to carry and store, you can put it in your pocket for carrying.. With the function of automatically storing cumulative dose, even if the power is suddenly cut off, the data will not be lost and can be stored for a long time.. NR-750NR-850NR-950NR-1050 has three measurement units uSvh, uGyh, mRh, which can meet your daily needs for detecting radioactive radiation..

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.. COUNTING RESOLUTION AND RANGE 1 Count Per Minute CPM - 5000 Counts Per Second CPS. RADIATION RESOLUTION AND RANGE 0.001 mRhr resolution 350 mRhr Range Imperial measurements 0.01 uSvhr resolution - 3.5 mSvhr range Metric. DETECTOR SENSITIVITY Detects beta particles above 50 Kev. X-Ray radiation above 7 KeV Gamma radiation above 7 KeV. FACTORY CALIBRATION - Factory calibration using an NIST traceable radiation source to insure accurate radiation measurements..