12 best digital radiation detectors

Product description

GQ gmc-300e Plus is a newer GMC300EPlus Fulfill of gmc-300 Series Geiger counter. Compared to the previous model, gmc-300e Plus improved overall quality. It installed a high contrast black/white LCD module, added a front LED indicator/an audio data port. The audio data port can be directly connected to any third party device application as data input, such as iPad. It is designed to be a portable/convenient device. It has built in audible and visual signals for the level of radiation detected. It can be used for nuclear radiation detection and monitoring both indoor and outdoor, as well as in other similar environments. It features automatic data recording. It can continually monitor the radiation and log the data each second into internal memory. When connected to a PC, software can download the radiation history data to the computer and the user is able to analyze those data later. the device is equipped with an USB port, utilized for communication and external power supply/charging of the internal rechargeable battery. The GQ gmc-300e Plus internal rechargeable battery can be charged via a wall adapter or via a car charger through the car cigarette lighter. By using the adapters, continuous data monitoring is possible. Using either power adapter you will not have to worry about the batteries charge condition or any data loss. The main board also has a real time clock on board for time related data logging purposes. The USB port communicates with the GQ gmc-300 soft Geiger counter software and the GQ Geiger counter data viewer software. the GQ gmc-300 soft Geiger counter software's appearance is an exact copy of the gmc-300 hardware human interface. You can download it for free and Explore the gmc-300 user interface before you purchase the real hardware. the GQ Geiger counter data viewer software can download the time stamped radiation (history) data from the unit and save it on a computer for future References analysis.

User questions & answers

Question:	Will this measure the radiation level present in gemstones
Answer:	Not all gemstones emit high enough levels of radiation that can be discerned above ambient levels of radiation and it depends on the actual level of radiation the stone emits. Stones that have been exposed to radiation to change their color will probably not register. I have some uranium marbles that are not detected by this counter. My wife was subjected to a PET scan, last year and read 790 CPM from a distance of 6 feet.
Question:	can I use this to measure Fukushima radiation in seafood
Answer:	I've read articles regarding radiation in seafood indicating the levels you read may be may be misleading. The GMC-300 will measure this radiation. Here in Northern Indiana the ambient level is normally 30 - 40 CPM. As shown in the video, levels in sea life can be higher. http://www.opb.org/news/article/scientists-say-stop-worrying-about-fukushima-radio/ Rick
Question:	I'm a novice wanting to check for radiation levels. Is this device easy to understand? What can I use this for to measure for radiation
Answer:	The GMC-300 is easy to use and low priced as an entry level radiation detector. I use mine to monitor background levels of radiation as I have yet to find an highly active source. Here in central BC, Canada I get 14 to 22 cpm, with a high of 30 cpm. It appears to decrease after a rain fall. The only thing missing with the GMC-300 is a radiation standard but I can understand why.
Question:	Would this device be able to tell if there was leftover radiation from a nuclear blast or contamination? Or radiation from dirty bombs
Answer:	I’m a radiation protection technician. If this device works the way that it says it does then it would still not detect alpha or neutron radiation. If you suspect something making into your food or water then I would be most concerned with Alpha particles and this doesn’t measure those. You shouldn’t have to worry about neutron radiation though and unless you’re using it to measure something you’re ingesting then alpha radiation really isn’t an issue. Geiger- Mueller counter can detect beta and gamma/X-ray radiation. I’d be interested to see how they measure Beta since you really need a gas chamber to measure it accurately. I would be most worried about beta and gamma radiation if you’re talking about an area that may have had nuclear weapons detonates years ago. This claims it can measure for those. If it can it would be a good device to determine if your surroundings are still giving off radiation.

Product features

GQ GMC-300E Plus Geiger Counter Nuclear Radiation monitor Data Logger

This popular Geiger Counter is designed and developed by GQ Electronics(USA). It is a portable and convenient device. It includes all necessary features for nuclear radiation detection. It features automatic data recording. It can continually monitor the radiation and log the data each second into internal memory, and then play back later. It is a useful and easy to use device.

Easy to Read

Large Font mode can be selected from CPM, uSv/h and mR/h anytime.

Easy to Understand

Graphic mode graphs the last 60 seconds radiation changes in real time.

Easy to Get

Text mode provides all information you needed in one screen per selected or predefined.

Easy to Configure

Menu mode allow user to easily set the configuration of the device.

Stand alone mode

Most easy way to work with. Hand held and easy to carry around.

Work with a PC

Download the history data from a PC. Real time monitoring on a PC.

Data collection

Comes with free software for data collection and analyze.

Log data to server

Log the unlimited data to GMCmap server in real time.

Specification

• Radiation detection: Beta, Gamma and X-Ray .
• Sensitivity to Gamma Radiation: 0.1~1 MeV
• Own Background: 0,2 Pulses/s
• Working Voltage: 3.7-5V
• LCD Display: Dot matrix with back light
• Working power: 0.045W - 0.2W
• Power: 3.7V Li-on 14500 rechargeable battery / USB power

GQ GMC300EPlus Fulfill Digital Nuclear Radiation Detector Monitor Meter

The handheld device can be easily carried to fields for close-up radiation monitoring or testing.

Fruit and imported food radiation testing

The device can detect the radiation to determine if the fruit and imported food have been radioactive contaminated. Avoiding contaminated food is crucial to our health.

Seafood radiation testing

Many seafood may be contaminated with nuclear radiation materials. It is useful and safe to check the seafood before we consume it.

Radioiodine (I - 131) Therapy

The GMC-300E Plus can be used to monitor the radiation level during the treatment and keep the family member at the safe distance. It can be used to monitor if anyone is under I-131 Treatment around you.

• 🎁EMF Meter Function - Testing the magnetic field for home use mainly
• 🎁Measure Radiation - of TV, induction cooker, rice cooker, refrigerator, computer, for low-frequency home appliances, electrical wires, etc
• 🎁Sound-light Alarm * When the test result exceeds the safe value, the instrument will alarm automatically
• 🎁Data Hold & Max Measurement - One-key lock the radiation value
• 🎁Large & Clear LCD Display - of the values for easy reading.

User questions & answers

Question:	What's the difference between this and $300+ rf meters? my 13yo son is doing a science fair project on cell phone radiation. thanks
Answer:	This EMF meter measures 60 Hz (up to 300 Hz) frequencies. That's basically power line type electro-MAGNETIC radiation. The cell phone radiation is RADIO frequency radiation in the Mega or Giga-Hz range. So, this meter will not work for his project.
Question:	Can this be used to detect electrical radiation from electrical boxes on the side of the apartment building where we are living? we are concerned that there might be a lot of electrical toxicity coming from that into our unit
Answer:	Yes, but it only detects EMFs. There is no such thing as electrical toxicity, but there is ionizing radiation, from high voltage electrical fields, or high strength magnetic fields, hence electromagnetic field. Just look up the current data for recommended levels of exposure, then set the meter for that level. Then examine the areas you occupy for the length of time required for exposure limits. If you exceed the limits, replaced the device causing the problem, or relocate the occupied area for less total time. Another comment talks of all the different devices. I can tell you right now, every single AC device produces EMF. All of them. It's not about whether you are exposed, it about how much, and for how long. The alarm clock thing has been known for over 40 years. Just like CFLs if used within less than 15in is cancerous.
Question:	Can it be used to detect ghosts
Answer:	This will not detect ghosts, even if you believe it will. This detects electro magnetic fields. So unless you believe ghosts are produced every second by electricity, the Earth is surrounded by a ghost, and everyone's phone houses ghosts, this will not help you.
Question:	Has anyone had a professional come and collaborate your reading from this meter
Answer:	Yes. I tested it with calibrated equipment. It reads 0.0 milligauss up to 1.6 milligauss of ambient magnetic field. In other words, you might think there's no field when the meter reads zero, even though there could be as much as 1.6 mG present. At higher fields, it actually reads 2.5x too HIGH (reads 250 in a 100 mG field for example)). WAY inaccurate. Also the confused "English" manual claims it also reads "electric" field. It doesn't. And it doesn't read RF, microwaves, cell towers, etc. either. However, the meter is poorly shielded, so when placed near a leaky microwave oven, the meter circuit is interfered with, and it sometimes reads something, although the number is meaningless.

Product features

Specifications:

Number of Axis: Single Axis Inductive Head

Sampling Rate: 0.5 Seconds

Test Mode: Bimodule Synchronous Test

Over Range Indication: LCD Displays "HI"

Operating Temperature: 0～50℃, Relative Humidity 0～80%

Storage Temperature: -10～50℃, Relative Humidity: 0～70%

Power Supply: 3 * 1.5V AAA Battery (Included)

• ◕‿◕【TWO USES】One EMF Tester with two uses, testing the electric field and the magnetic field radiation at the same time. Key Product Features. As a ghost box spirit box / phantom detector.
• ◕‿◕【MEASURE】Measure radiation of high voltage power lines, appliances, electrical wires.Can measure the environment temperature with 2 temperature units (℃ and ℉).
• ◕‿◕【AUTO ALARM】Sound-light alarm, when the test result exceeds the safe value, the instrument will alarm automatically.
• ◕‿◕【ONE-KEY LOCK】Data hold and max measurement, one-key lock the radiation value.Large & clear LCD display of the values for easy reading.
• ◕‿◕【EASILY】Easy to operate with easy one-hand operation, easy to carry and make field measurement.

User questions & answers

Question:	Is there a way to turn off the alarm / sound
Answer:	yes, I think momentarily pressing the power button will do this (the alarm toggles on and off using the power button)
Question:	I stood on my deck and pointed the tester towards the power lines by my house. i did not get any readings emf showed 0. is this conclusive
Answer:	If the power lines are far enough away and not transmitting a high current load you shouldn't get a reading. The big huge transmission towers can show high levels of EMF. The lines to your home shouldn't show much. Old fluorescent lights and old CRT monitors can leak a lot of it.
Question:	can you test soil
Answer:	Hey, it seems that this tester looks like an instrument for testing soil. In fact, it is a household electromagnetic radiation detector. It is possible to measure soil temperature, but the data is not necessarily accurate.
Question:	Can this be used to measure emf for ghost hunting
Answer:	Yes it measures EMF and Temperature.

Product features

KKmoon EMF Meter

Handheld Mini Digital LCD EMF Tester Electromagnetic Field Radiation Detector Meter Dosimeter Tester Counter

KKmoon EMF Meter

One EMF Tester with two uses, testing the electric field and the magnetic field radiation at the same time.Sound-light alarm, when the test result exceeds the safe value, the instrument will alarm automatically.Large & clear LCD display of the values for easy reading.

Measure

Measure radiation of high voltage power lines, appliances, electrical wires.Can measure the environment temperature with 2 temperature units (℃ and ℉).Data hold and max measurement, one-key lock the radiation value.Easy to operate with easy one-hand operation, easy to carry and make field measurement.

Application

This meter can test electric field radiation and magnetic field emission to reach the optimal test result. It is used to test and learn electromagnetic radiation situation indoor and outdoor. It is equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the LCD digital display after processing by control micro-chip.

Package List

1 * Electromagnetic Radiation Detector

1 * User Manual (English)

Item Size: Approx. 130 * 50 * 27mm / 5.12 * 1.97 * 1.06in (L * W * H)

Item Weight: Approx. 74g / 2.62oz

Package Size: Approx. 22 * 15 * 3.5cm / 8.66 * 5.91 * 1.38in (L * W * H)

Package Weight: Approx. 108g / 3.82oz

Product description

1. Unit: field: V/m, the magnetic field μT

2. Accuracy: electric: 1V/m, magnetic0.01μT

3. Range: electric: 1~1999V/m, magnetic0.01~19.99μT

4. Alarm Threshold: electric: 40V/m,magnetic 0.4μT

5. Test Bandwidth: 3-1/2 LCD display

6. Sampling time: 5Hz~3500MHz

7. Test mode: approx. 0.4 seconds

8. Overload Tip: measured with dual-mode

9. Data lock: LCD displays "1"

10. Low Light Display: √

11. Automatic shutdown: √

12. Average and peak: √

13. Low power tips: √

14. Operating Temperature: 0°C~50°C

15. Operating Humidity: 80%

16. Operating voltage: 9V

17. Dimensions: 63.6 * 31 * 125.8mm

18. Weight: 146g

19. Power: 6F229V battery (not include)

Please Note: Batteries are not included in the package due to Aviation Security Check. Sorry for any inconvenience caused.

• 【TWO USES】One instrument with two uses, it can test the electric field and the magnetic field radiation at the same time.
• 【AUTO ALARM】Sound-light alarm, when the test result exceeds the safe value, the instrument will alarm automatically.
• 【ONE-KEY LOCK】Data locking, one-key lock of the radiation value. LCD display of the values for easier reading.
• 【RADIATION ASSESSMENT】Radiation assessment, remind you whether the radiation value is safe or not.
• 【EASY TO CARRY】Fashionable design, easy on-hand operation, it's easy to carry and make field measurement. It is used to test and learn electromagnetic radiation situation indoor and outdoor.

User questions & answers

Question:	Does it measure nuclear radiation
Answer:	????????????????????
Question:	For 120v 60ac home wiring using romex cable, will this tell me (by holding it close to the wire pair) tell me if the line is hot (i.e., has voltage
Answer:	I use four f filters in a Pentair Cartridge filter. I also use a skimmer sock so the water is pretty clean when it gets to the filters. i clean them every two months or so and i have had four of them for 12 years but only used 1/2 of that as I swap them with the other 4. I alternate them so that the swap over is quick. I think the life of them is 7 to 8 years if looked after
Question:	Can I use this to detect radiation on cell phones, iPod, iPad
Answer:	I'm on year 2 of pool ownership of a 16x32' pool. The pool had a lot of issues in the first year and was very very dirty when we started. My first year I purchased a set of these in the spring, took them out about monthly through the summer to hose off, and by the end of the season I was cleaning them at a carwash about once per week to make them last until we closed the pool in the fall. I purchased one new set at the beginning of this season (April/May) and as of writing this (late August) I haven't messed with them once since they went in. My pool is clean and all my equipment is reporting the system is functioning well.
Question:	Can it be used in room next to X-ray room to monitor potentially high radiation
Answer:	No, they won't fit without extreme modification to the tank.

Product description

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

• 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 control micro-chip. Testing magnetic field radiation with optional units mG/µT, the electric field with unit V/m. This emf meter can not test the RF value.
• SOUND-LIGHT ALARM: When the testing result exceeds the value(0.4µT (4mG) or 40V/m), the screen will turn red and the indicator will be flashing, and the buzzer will alarm. If you’re testing some quiet areas, you can close the buzzer first, avoid disturbing the others.
• MULTIFUNCTION: Testing average or peak value(Maximum) reading, and one key hold the data for a view. Large and back-light LCD is clear for viewing. Auto power off after 5 minutes without operation.
• WIDELY APPLICATIONS: Mainly used for testing TV, computer, printer, microwave oven, refrigerator, cell towers, for low-frequency home appliances, and ghost hunting, etc.
• AFTER-SALES: ERICKHILL strives to create professional and high-quality meter. We provide a 36-month after-sale service, lifetime technical support. If you have any questions, please feel free to contact us, our professional after-sales team will solve your problem in time.

User questions & answers

Question:	Will this device measure volts/meter from an electric storm or from a Van degraaff gernerator
Answer:	Its a joke , gave me readings from a fan.....same as my dogs ass....literally...its BS.
Question:	Can you use this to test EMF from power lines near house
Answer:	Yes - it worked for us, it does a good job of detecting that and is a cost-effective way to do so.
Question:	can it detect uranium in glass
Answer:	It does not indicate that it will.
Question:	What batteries does this use
Answer:	Hi, it is a rechargeable meter, there is a USB come with me.

Product features

Features:

Testing the magnetic field and electric field. Automatic alarm above safe value(40V/m or 0.4μT/4mG).

Easy to operation

Operate with one hand and move or make field measurements. Automatically shut down after 5 minutes without operation.

Widely used

Mainly used to test microwave ovens, TVs, hairdryers, computers, low-frequency household appliances, wires, etc.

Power On/Off & Data Hold

Short press this button to turn on the meter.

Press this button fter setup the meter, the reading will be locked, press again can concel it.

Long press this button to turn off the detector.

Average/Peak Value Mode & Buzzer Switch

Short press this button to switch average or peak value mode.

Long press this button to turn the buzzer on or off.

Unit Switch

Short press this button to switch the magnetic field unit between uT and mG.

Large & Clear LCD Display

When magnetic field's reading more than 40V/m and electric field's reading more than 0.4μT/4mG, the screen will turn red, and show "Warning" on display.

Product description

Operation Guidance



Power button

Long press it to turn on or off the EMF Meter

Short Press it to enable or disable the sound－Mutation Function

The Mutation Function is for people who think the alarm sound is annoying or to use it on some place like library.



MG/UT button



Long press it to delimit in which level you want the sensor to start beeping－Setting safe value

Short Press to do the selection of Units, Mili Gauss or Micro Tesla.

Setting Safe Value- Change on the settings with Mode button to go up and ℃/℉ button to go down.



Mode button



Long Press to turn the backlight on and off

Short press to do Data Hold & Max Measurement Function Shift

Data Hold & Max Measurement Function -When we are measuring something, the numbers are going to change.

Hold function is to freeze the readings. If we press this button twice, it will register the Max Measurement we’ve got.



℃/℉ button



Long Press to turn on or off the function off timer-Manual/auto shut off shift

Short press to do temperature unit ℃/℉ Shift

Manual/auto shut off Shift-The device will turn off automatically after 10 minutes and won’t consume any batteries.



Specifications:



Material: ABS Plastic

Display: 4 digits LCD Display

Unit: mG (Electric Field); μT (Magnetic Field)

Range: 0～2000mG; 0～200μT

Accuracy: ±5% (50μT to 200μT)μT at 50Hz or 60Hz

Resolution: 1mG, 0.1μT

Alarm Threshold: 4mG, 0.4μT(Adjustable)

Temperature: 0～50℃ / 32～122℉

Test Bandwidth: 30Hz-300Hz

Number of Axis: Single Axis Inductive Head

Sampling Rate: 0.5 Seconds

Test Mode: Bimodule Synchronous Test

Over Range Indication: LCD Displays "HI"

Power Supply: 3 * 1.5V AAA Battery (Included)



All KKmeter products are guaranteed for 2 years

• Two uses of one detector: testing the electromagnetic field radiation and the temperature at the same time
• Safe range: when the radiation data exceeds the safe range,the meter will flash red and alert the user via an alarm sound
• Multifunction: data hold and max measurement,sound-light alarm,backlight,manual/auto shut off, safe value setting, mutation function
• Applicable household appliances: television, induction cooker, rice cooker, refrigerator, computer, fan, etc.
• Large clear display：more convenient to read, and you can see clearly at night when the backlight function is turned on

User questions & answers

Question:	What are the safe levels, and what are the unsafe levels to be around
Answer:	stay away from your microwave when its on. Thats the only thing that made the meter go off that it was not touching. Even the electric box was safer a couple feet away. I wouldn't sleep on the other side of a wall from one or over a power line. 10 feet away from microwave the meter was going off when it was on. Computer, tv , phone charger and stereo you had to almost touch to register.
Question:	Is this device adequate to test levels of radiation due to high voltage power lines
Answer:	Yes, it can be used to test levels of radiation due to high voltage power lines.The closer the distance is, the greater the radiation intensity is.
Question:	What is mg/ut, and when one should make a switch from one to another
Answer:	In the International System of Units, the unit of magnetic field strength is N·S/C·M, called Tesla, abbreviated as T, which is represented by T. Another unit system is often used in magnetism - Gaussian. In Gaussian, the unit of magnetic field strength is Gauss, expressed in G. The conversion relationship between Tesla and Gaussian is 1 mG=0.1μT
Question:	Can this measure radiation or mMV waves from a 5G tower in my front yard
Answer:	NO ! the radiation frequency of 5G tower is more than 2600MHz,The EMF meter can only test the range between 30-300hz. The EMF Meter be used to test the radiation of Home Appliances: TV, AC, Induction cooker, rice cooker, computer, electrical wires, etc. But it can not be used to detect mMV waves from a 5G tower, we Suggest you choose a RF meter to detect it.

• 1.★【Electric field/magnetic field/ambient temperature 3 in 1 detection,can not test the RF value】This Wintact WT3121 digital lcd color screen electromagnetic radiation detector emf meter dosimeter can test the electric field and the magnetic field radiation at the same time.This emf meter can not test the RF value.
• ★【Sound-light alarm and built-in 3.7V rechargeable lithium battery】When the test result exceeds the safe value, the electromagnetic radiation tester will alarm automatically.Alarm threshold: 40V/m(Electric field) ,0.4μT(Magnetic field).
• ★【LCD graphic display of radiation value trend】Radiation assessment, the emf radiation tester remind you whether the radiation value is safe or not.
• ★【Multi-Function】Average/peak value mode; Data locking, one-key lock of the radiation value.this electromagnetic field radiation tester will automatically shut down after 5 minutes of no button operation.
• ★【Application】: This handheld electromagnetic dosimeter are widely used in the following fields: .Electromagnetic radiation monitoring:House and apartment,office,outdoor andindustrial site;.Electromagnetic radiation test:Mobile phone, computer, TV set, refrigerator and high voltage cable radiation test;.Radiation protection product test:Test effects of radiation-proof clothes, radiationproof film and other prevention articles.

Product features

Influence and harms of electromagnetic radiation on human body:

1.Being one of the causes of leukemia for children;

2.Can cause cancer and accelerate proliferation of cancer cells;

3.Can cause direct harm to human genital system, nervous system and immune system;

4.Can cause mental disabilities of children and diminution of vision, affect tissue development and skeletal development of children;

5.Can cause diminution of hematopoietic function of livers and even cause amotio retinae;

6.Being one of the main causes of cardiovascular disease and diabetes;

7.Having bad influence on human visual system.

Sound-light alarm

The emf detector with Sound and light alarm, automatic alarm above safe value.When the test result exceeds the safe value, the electromagnetic radiation tester will alarm automatically.Alarm threshold: 40V/m(Electric field) ,0.4μT(Magnetic field).

One EMF meter for three usage

• Electric field
• Magnetic field
• Current ambient temperature

kindly remind: This emf meter can not test the RF value.

Built-in electromagnetic radiation sensor

The Equipped with a built-in 3.7V rechargeable lithium battery and a built-in electromagnetic radiation sensor, which can display the radiation value on the clear LCD digital display after processing by control micro-chip.

Air conditioner

Computer

Refrigerator

Cellphone

Oven

Electric fan

Television

Radio

• display "E 2.0" is the detector version which does not influence the detection value.
• ★【Upgraded Version!】One EMF meter with two uses, this EMF meter can test electric field strength and magnetic field strength at the same time to reach the optimal test result.
• ★【 Environment Temperature Detection】with 2 temperature units (℃ and ℉). Large & Clear LCD display of the values for easy reading.
• ★【Intensity Bar Graph Display】Putting the Meterk EMF meter close to a test environment with a magnetic or electric field, it displays a bar graph of the intensity of the electric and magnetic fields, respectively, and a GOOD/BAD prompt for the test environment on the screen.
• ★【Sound-Light Alarm 】When the test result exceeds the safe value that you have setted up, the instrument will alarm automatically. It's widely used to test and learn electromagnetic radiation situation indoor and outdoor. Suitable to measure the electromagnetic generated machine, measure low-frequency appliance and high-frequency radiation appliance.
• ★【Multi-purpose Measurement】Suitable for mobile phone, TV, induction cooker, rice cooker, refrigerator, computer, appliances, electrical wires, etc. 30-days money back guarantee, 24 months warranty and lifetime technical consulting service support.

User questions & answers

Question:	Does this meter work on smart meters? Is this meter made in China
Answer:	Yes, it is made in China. Most all the meters at this low price are. Yes, I believe it will read a smart meter. I read my WiFi router, lap tops, & cell phones with it. The best meters however cost well over $500.00
Question:	Will this test smart meters on my home? i covered mine & want to see if that helped ... also will it test wi-fi ...modems? cell phones etc
Answer:	If you're wanting to see the strength of either the Electric Field, or Magnetic Field Radiation of something. It will do so. Everything from a banana, to all the items inside the Globex Corp. If you're wanting to see the strength of either the Electric Field, or Magnetic Field Radiation of something. It will do so.
Question:	Is this good fo testing cell towers
Answer:	Hello, Meterk EMF Meter, in order to better solve your problem, I consulted the relevant technical department. The answer is: This product can test the cell phone tower, but the cell phone tower is a high frequency. The data tested is not very accurate and can only be used as a reference. If you have any other questions, please contact us.
Question:	What is the bandwidth
Answer:	Magnetic field frequency range - 20Hz-300Hz Electric field frequency range - 20Hz-3500MHz

Product features

Meterk Upgraded Version

• Meterk EMF meter is an instrument that can detect the electric field strength and magnetic field strength, also can measure the environmental temperature. It is very small, can be hand carry for the outdoor test, and high sensitivity. Can set up the alarm level for electric field and magnetic field test, alarm with light and sound.

New EMF Meter - Advantage

1. All three major kinds of EMFs (magnetic fields, electric fields, and radio/microwaves fields) can be detected with this meter.
2. Detects a wide range of frequencies, including those from TV, computers, microwave ovens, rice cooker, refrigerator, electric alarm clocks, and fluorescent light, etc.
3. Display the strength bars of electric and magnetic fields and a GOOD/BAD prompt for the test environment.

Upgraded Features

Product description

Are you looking for the most compact and military level accurate Geiger counter to check radiation, radioactive sources and keep an eye on the nuclear levels around? This SOEKS meter is our newest and smallest dosimeter and uses highly sensitive SMB20-1 Geiger Muller tube and offers the perfect solution for discrete and fast radiation detection. Small and compact, this nuclear radiation detector is capable of finding radiation in objects, environments, and helps monitor radiation dose in an instant.

Every time a nuclear radioactive particle is detected, meaning the atom hits the Geiger Muller tube, you will hear a click familiar with the old Geiger counters and see a red flash in the LED lamp near the radiation sign on the device. It can be easily configured that the device operated without any sound or light, so that you can measure radiation discreetly without drawing attention to places where others might be uncomfortable.

This personal dosimeter is a must-have for personal safety and nuclear disasters like Chernobyl or Fukushima. It gives you fast and accurate reading spanning a range of 0.01 to 999 uSv/h.

Features:

Almost instant detection for Beta, Gamma, and X-ray radiation

Large military grade SBM20-1 Geiger Muller tube along the whole body of the meter provides high sensitivity and accuracy

Dosimeter function shows cumulative nuclear radiation dose absorbed over time with a press of a button

Working time of 100+ hours on a 2 x LR44 batteries make the dosimeter always ready and affordable to use

Visual and audio indication of radioactive particles is turned ON by default for easy testing of the area and objects

Manually set thresholds for radiation background and dose to get alarmed when those are reached

Outstanding detection range in 0.01 uSv/h (micro Sieverts) increments

Package Includes:

1 x Personal Geiger Counter

1 x Manual

2 x LR44 batteries

• 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.

User questions & answers

Question:	How does the dosimeter work? Does it have to be turned on to track your dosage? Do you have to carry it at all times for a time period, like a week
Answer:	Great question! Any kind of nuclear dosimeters, including SOEKS 112, have to be turned ON and on the person/in the environment in order to record the radiation dosage. It has to be carried around to accumulate the dose. SOEKS 112 can show real time radiation or the accumulated dose with a single press of a button.
Question:	At what number on the display should I turn and run? Is this the same unit model sold by "Mirasafety
Answer:	You should see numbers below 0.40 uSv/h in the USA for natural radiation background. It doesn't mean you have to run yet but definitely something to investigate as to why the numbers are higher than naturally should be. If you see numbers higher than 1 uSv/h - it's a good idea to increase your pace with the toes pointing away from the object or the area with high radiation. SOEKS is the original manufacturer of this portable Geiger counter, including the ones that are sold by Mira safety. It's always better to get our detectors directly from the manufacturer as we guarantee that they are stored properly and up to date with the latest updates. Regards, Andrew from SOEKS USA
Question:	Will it or any software track history on iOS device
Answer:	No, this is a standalone Geiger counter/Dosimeter that makes and keeps all the measurements on the meter itself.
Question:	Why it's so slow? You can die before you see real radiation numbers
Answer:	When High radiation is detected, you’ll know it right away - there will be a spike in the readings, the audio clicks will become very frequent, and the visual indicator (LED) will blink rapidly. No way to miss that! For subtle changes in the radiation background the maximum time for the most accurate readings takes only 2 minutes, usually less. 120 seconds is not enough time to get a lethal dose even during the Chernobyl disaster. And the best part, that this small Geiger counter (dosimeter) reads up to 999 mSv (999 Sv), while the Geiger counters initially used in Chernobyl only read up to 34 mSv, hence the delay for the alarm and the emergency response.

Product description

◕‿◕This detector can test electric field radiation and magnetic field emission to reach the optimal test result. It's widely used to test and learn electromagnetic radiation situation indoor and outdoor.



◕‿◕Features:

One detector with two uses, it can test the electric field and the magnetic field radiation at the same time.When the test result exceeds the safe value, the instrument will alarm automatically.

Radiation assessment can remind you whether the radiation value is safe.

Electromagnetic radiation monitoring: household and appartment, office, outdoor and industrial site.

Electromagnetic radiation test: mobile phone, computer, TV set, refrigerator and high voltage cable radiation test.Radiation protection product test: test effects of radiation-proof clothes, radiation-proof film and other prevention articles.

Equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the clear LCD digital display after processing by control micro-chip.



◕‿◕Specifications:

Material: ABS

Color: black

Power supply: 3 * 1.5V AAA battery (not included)

Precision:

Electric field: 1 V/m

Magnetic field: 0.01μT

Range:

Electric field: 1-1999V/m

Magnetic field: 0.01μT -99.99μT

Reading display: 3-1/2-digit LCD

Alarm threshold value:

Electric field: 40V/m

Magnetic field: 0.4μT

Testing bandwidth: 5Hz-3500MHz

Sampling time: about 0.4 seconds

Test mode: bimodule synchronous test

Operating temperature: 0~50℃ / 30℉~122℉

Operating humidity: relative humidity < 80%

Item size: 135 * 60 * 27mm / 5.3 * 2.4 * 1.1in

Item weight: 107g / 3.8ounce

Package size: 165 * 77 * 30mm / 6.5 * 3.0 * 1.2in

Package weight: 147g / 5.2ounce



◕‿◕Package list:

1 * Electromagnetic Radiation Tester

1 * User Manual

• ◕‿◕One detector with two uses, it can test the electric field and the magnetic field radiation at the same time.When the test result exceeds the safe value, the instrument will alarm automatically.
• ◕‿◕Data hold and clear LCD display, one-key can lock the radiation value and easily read the value.Radiation assessment can remind you whether the radiation value is safe.
• ◕‿◕Easy to use and operate, easy to move or for on-site measurements.Electromagnetic radiation monitoring: household and appartment, office, outdoor and industrial site.
• ◕‿◕Electromagnetic radiation test: mobile phone, computer, TV set, refrigerator and high voltage cable radiation test.Radiation protection product test: test effects of radiation-proof clothes, radiation-proof film and other prevention articles.
• ◕‿◕Equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the clear LCD digital display after processing by control micro-chip.

Product features

Feature

One instrument with two uses, it can test the electric field and the magnetic field radiation at the same time.

Sound-light alarm, when the test result exceeds the safe value, the instrument will alarm automatically.

Data locking, one-key lock of the radiation value and easily read the value.

Measure the Environment Temperature - with 2 temperature units (℃ and ℉).

Radiation assessment, remind you whether the radiation value is safe or not.

Fashionable design, easy on-hand operation, it's easy to carry and make field measurement.

Product description

Feature:

1. Suitable for home, office, indoor and outdoor, UV lamps, skin care products, uv radiation clothing detection.

2. With bracket on the back, the radiation detector can be adjusted to multiple angles and be placed firmly.

3. This is a dual use meter can detect both radiation and temperature, which display the value on the LCD digital screen.

4. Easy to operate with easy one-hand operation, easy to carry and make field measurement.

5. The anti-slip design of the body makes the grip comfortable and easy to use.

Specification:

Condition: 100% Brand New

Item Type: Radiation Detector

Material: ABS

Color: Black

Measuring Range: 0-3000w / cm²

Battery: 2 x AAA Battery (Not Included)

Package Size: Approx. 172 x 90 x 46mm / 6.8 x 3.5 x 1.8in

Weight: Approx. 183g / 6.4oz

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Package List:

1 x Radiation Detector 1 x Instruction

• ➤【Meter Function】- This is a dual use meter can detect both radiation and temperature, which display the value on the LCD digital screen.
• ➤【Excellent Performance】- With bracket on the back, the radiation detector can be adjusted to multiple angles and be placed firmly.
• ➤【Easy to Operate】- Simple one-handed operation, easy to carry and make field measurement. The anti-slip design of the body makes the grip comfortable and easy to use.
• ➤【Electromagnetic Radiation Test】- Suitable for home, office, indoor and outdoor, UV lamps, skin care products, uv radiation clothing detection.
• ➤【Best Service】- If you have any questions about our products, please contact us by email with no hesitate and we will do our best to solve your problem.

• Multiple high sensitivity sensors installed for detecting Power line, Smart meter, Cell phone, Microwave etc.
• Identify/recognize the common possible sources, such as Power line, Cell Tower, Microwave, Static etc.
• Safety suggestion lets you understand current situation instantly.
• Detects 2G,3G,4G and 5G cell tower signal level and RF radiation up to 10Ghz
• Built-in RF Spectrum analyzer and GQ RF Browser for real time RF monitoring.

User questions & answers

Question:	How well does this meter work for detecting bugs and hidden cameras
Answer:	The wireless bugs and hidden cameras emit RF signal while they are working. This meter detects RF signals. The meter provides many different ways to detect the different RF signals.
Question:	How do i get it onto the spectrum analyzer mode? and rf browser mode
Answer:	Press left first key once, the screen would change to display selection mode . Use middle two keys to move the cursor to select one of the mode.
Question:	Does it teach you the particular emf pattern of a ghost? lol
Answer:	This is the EMF meter. We have GQ Ghost meter detects ghost pattern. From small ghost to big ghost. See: https://www.amazon.com/dp/B07Z2ZMR15
Question:	Can it be put in a certain area and left there to run continuously and can that data then be downloaded later
Answer:	Yes.

Product features

New display maximizes the amount of information

• All-in-One display lets you see reading from all sensors at once.
• Advanced features and multi-sensors to ensure best detection from EMF, EF and RF.
• Compact design for easy testing and measurement.
• Safety suggestion lets you understand current situation instantly.
• Radiation source recognition provide fastest way to find out the radiation source.

Classic display option is quick to adapt application

• With traditional analog style display, the data becomes even easier and faster to understand.
• Left and right vertical bars are also indications of the EF and EMF radiation level in glance.
• Safety suggestion in large font for easier reading.
• Real Time clock displays current time for time sensitive testing.
• Front LED visualizes alarm when triggered.

Real-Time EMF EF Graph

• Presents exact changes of EMF and EF radiation level been detected in past 45 seconds.
• The right side of graph shows a reading for both EMF and EF.

RF Spectrum Analyzer

• Advanced users are able to use built-in RF Spectrum Analyzer to discover the RF signal power in a specific frequency.
• This graph shows two RF signal that has been detected at same time: Microwave oven and WiFi signal.

RF Browser

• GQ RF Browser is a unique feature of GQ EMF detector. It visualizes RF signal on the screen.
• As fast as 250nS RF pulses detection. Many other same level meters in the market can only detect partial RF pulses and will always give false low RF readings.
• This graph shows a close-by cell phone that just received a text message.

Real-Time Power Distribution Histogram

• RF power distribution is another important factor to let us understand how the RF radiation power distributed during the period.
• This graph shows the highest RF power is 6.47% of total at 0.049 milliWatts per square meter during the testing period.