TOP PICKS
SaleBestseller No. 1 −17%
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】 The built-in electromagnetic radiation sensor displays the radiation value on the clear LCD digital display after processing by a control microchip. It can test magnetic field radiation with optional units mG/µT and the electric field with unit V/m. However, this EMF meter cannot 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, the indicator will flash, and the buzzer will sound an alarm. If you are testing in quiet areas, you can close the buzzer first to avoid disturbing others.
- 【MULTIFUNCTION】The meter can test average or peak value (Maximum) reading and hold the data for a view with a single key. Please make sure to confirm whether the hold key is pressed when measuring again. If "H" is displayed on the screen, cancel first and then measure again. The large backlit LCD provides clear viewing. The meter has an auto power-off feature after 5 minutes without operation.
- 【WIDELY APPLICATIONS】 The meter is mainly used for testing TVs, computers, printers, microwaves, refrigerators, cell towers, low-frequency home appliances, ghost-hunting equipment, etc.
- 【CUSTOMER SERVICE】 ERICKHILL strives to create professional and high-quality meters. They provide a 36-month after-sale service and lifetime technical support. If you have any questions, please feel free to contact them. Their professional after-sales team will solve your problem in a timely manner.
Bestseller No. 2
Geiger Counter Nuclear Radiation Detector - FNIRSI Radiation Dosimeter with LCD Display, Portable Handheld Beta Gamma X-ray Rechargeable Radiation Monitor Meter, 5 Dosage Units Switched
- 【Nuclear Radiation Detector】FNIRSI 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 137Csγ)
- 【Smart Alarm】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. 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】FNIRSI 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
Bestseller No. 4
TESMEN EMF Meter, Hound-200 EMF Detector: 3-in-1 Portable Electromagnetic Field Radiation Detector for EF, RF, MF, WiFi Signal, Suitable for Home, Office EMF Inspections and Ghost Hunting - Green
- 【3-in-1 multifunctional detection】TESMEN EMF Meter can detect the strength of radiofrequency fields(RF), electric fields (EF) and magnetic fields (MF). It has a built-in electromagnetic radiation sensor for precise electromagnetic field detection. Whether at home, engaged in outdoor activities, or pursuing ghost hunting, the Hound-200 EMF detector is a reliable tool for field detection
- 【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 & 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
- 【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
- 【Worry-free After-sales】1×Hound-200 EMF Meter, 3×AAA Batteries, 1×Storage case, and 1×User Manual. We provide a 3-year maintenance service and lifetime technical support. Don't hesitate to contact us with questions or problems while using the product
Bestseller No. 5
EMF Detector, Detect All 3 Types of Electromagnetic Radiation Field in 1 EMF Meter for Cell Towers, and Smart Meters, EMF Reader for Ghost Hunting Equipment Home, Office (Colors)
- ✅EMF Meters Detects 3 Types of EMF Pollution: AC magnetic, AC electric, and microwave
- ✅Auto Sound and Tricolor Alarm: Tricolor LCD will turn green, yellow, and red; Automatic alarm triggers above the safe value (250V/m or 5uT/50mG or 50 mW/㎡).
- ✅Operate with one hand and move or make field measurements.(You have to hold the EMF METER to make a test)
- ✅Mute Function: The device can be muted to prevent scaring ghosts away. Or When you’re testing some quiet areas, you can turn off the buzzer first, avoid disturbing the others.
- ✅In addiction , Automatically shut down after 15 minutes without operation.
SaleBestseller No. 6 −33%
Mastfuyi EMF Meter, Electromagnetic Radiation Detector, Digital LCD EMF Detector, EMF Tester for Ghost Hunting, Home, Office, Outdoor, Indicator Lights, Audible Alert
- ▲【Wide Frequency Range】：Precision EMF sensor, so that the product measurement frequency band up to 5Hz-3500MHz, can cover most of the electronic products use issued by electromagnetic radiation and electromagnetic radiation
- ▲【Wide Application Area】：EMF detector can be used to detect induction cooker, refrigerator, TV; WIFI signal, cell phone, computer, wire tower and any other low frequency appliances or ghost hunting, etc.
- ▲【Accurate Measurement】：This EMF meter tests electromagnetic field range from 0.1 to 199.9mG with a resolution of 0.1mG/0.01µT. It detects electric field range 1-1999V/M with 1V/M resolution and tests ambient temperature range 32-122℉
- ▲【Sound & Light Alarm】：Equipped with LED indicator as an alarm. If less than 4 mG radiation is detected, it will be green, if 4-40 mG is detected, it will be yellow, if the reading is more than 40 mG, it will be red; and with sound alarm, the sound increases with the amount of radiation, of course you can also disable the sound by setting
- ▲【Multi-Function】：This EMF meter has a variety of features including data hold and maximum measurement, one-touch data lock, manual/automatic shutdown, safety value setting, and a large LCD display of values with an audio/visual system. Everything is designed for your convenience
Bestseller No. 7
MOESAPU Geiger Counter Nuclear Radiation Detector Nuclear Water Seafood Detection Radiation Dosimeter with LCD Display, Portable Handheld Beta β Gamma γ X-ray Rechargeable Radiation Monitor Meter
- 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 μSv/h~50 mSv/h; Dose measurement range:0 μSv~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.
Bestseller No. 8
TriField EMF Meter Detects Radio, Magnetic & Electric Fields - For 5G, Cell Towers, WiFi, Bluetooth, Smart Meters
- Detects all three types of EMF pollution: Magnetic, Electric, and Radio/Microwave Fields
- Displays field signal level, peak level, and a fast indicator bar in the upper left (for RF pulse monitoring)
- Measures 4G and 5G cell phones, cell towers, WiFi routers, Bluetooth, AC Powerlines, and Smart Meters
- Dual Mode: Standard or Weighted Frequency Responses (Weighted emphasizes the effects on the body)
- Manufactured in USA by AlphaLab,Inc; 1-Year Manufacturer Warranty
Bestseller No. 9
Upgraded-4 in 1 Emf Meter Emf Detector, Electric Field, Radio Frequency Field Temperature,Magnetic Field Strength Meter, Rechargeable Radiation Detector for 5g Cell Tower,WiFi Signal and Ghost Hunting
- 🎁【Compact and Portable Gift】: olmlmo radiation meters are compact and portable, allowing users to carry them conveniently. This portability enhances their usability, making them suitable for travel, outdoor activities, or simply moving around different areas within a home or office. olmlmo EMF devices empower users to assess and mitigate potential risks associated with prolonged exposure to electromagnetic fields, For individuals interested in technology and gadgets and kids, a radiation meter can be an intriguing and unique gift.
- 📱【Accurate Measures All Emfs】： olmlmo Emf Meter measures magnetic, electric, and radio frequency radiation, while some other meters do not. If you care about EMF radiation in your home, you need to be able to measure all types of radiation.EMF Meter equipped with a built-in.electromagnetic radiation sensor, which can display the radiation value on an LCD screen after processing by the micro-control chip.
- 📱【User-Friendly & Versatile Utility】: Whether you are an expert on EMF radiation, or you’re just starting out, our meters work well for both. Radio Frequency function can detect 5G signal and radio frequency up to 10Ghz. EF and MF functions can measure electromagnetic radiation emitted by household appliances such as TVs, induction cookers, rice cookers, refrigerators, computers, and wires. Radio Frequency meters have long been popular because simple to operate but also have the accuracy and functionality that professionals are looking for.
- 📱【Multifunction】: Our EMF reader ghost hunting can be used for ghost hunting. Testing average, peak value, and Maximum reading, and one key hold the data for a view. Large and back-light LCD is clear for viewing. Auto power off after 15 minutes without operation.Black and white two-color display mode. Sound and light warnings to remind you of the safe range.
- 📱【Informative Display & Audio】: The olmlmo EMF meter provides an enormous amount of information in a way that is simple to find and easy to understand, compared with any of the other EMF meters on the market. if you’re trying to determine actual EMF radiation levels of certain things, you will want the field indicator, if you are just trying to move around your home and locate EMF radiation sources, the audio is fantastic. Using the audio, you don’t even need to look at the display.
Bestseller No. 10
3 in 1 EMF Meter,EMF Reader,Electromagnetic Field Radiation Detector,EMF Tester for Home,EMF Detector with sound light alarm,Ghost Hunting Equipmetent
- 【Widely used】Home, office, outdoor, industrial;Mobile phone, computer,TV, refrigerator high voltage 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 temperature.Short press "MODE" key, the electric/magnetic field and ℃/℉ function conversion
- 【Alarm】 Exceeding alarm threshold (electric field: 40V/m; Magnetic field: 0.4μT), the instrument will sound, light, screen display at the same time.【Alarm】 Exceeding alarm threshold (electric field: 40V/m; Magnetic field: 0.4μT), the instrument will sound, light, screen display at the same time
- 【Hold data】The instrument reading will be locked by pressing the HOLD key, and the "H" symbol will be displayed on the screen. If there is no need to lock, press the HOLD key again
- 【Graphic display】LCD graphic display of radiation value trend.Radiation assessment, to remind you whether the current radiation value is safe
BUYING GUIDE
Whether you’re a professional working in environments where radiation exposure is a risk, or you’re a concerned citizen wanting to ensure the safety of your home and environment, a radiation meter can be an indispensable tool. This guide will help you navigate the various options and make an informed decision when purchasing the best radiation meter for your needs.
1. Types of Radiation Meters
- Geiger-Muller Counters: The most common type, it measures ionizing radiation like alpha, beta, gamma, and X-rays.
- Dosimeters: Measures the dose or exposure over time, commonly used by professionals who work around radiation.
- Scintillation Detectors: Often used for specific types of radiation, they tend to be more sensitive than Geiger-Muller counters.
2. Detection Capabilities
Different meters detect different types of radiation.
- Alpha: Not very penetrating but harmful if ingested.
- Beta: More penetrating than alpha. Can be harmful depending on the energy and amount.
- Gamma & X-rays: Highly penetrating. Most meters will detect this type.
3. Range and Sensitivity
- Look for a meter that can detect low levels of radiation, especially if you’re checking for safety in residential areas.
- For professional use, ensure the meter covers the full range of radiation levels you expect to encounter.
4. Accuracy
Precision is critical. Look for a meter with a small margin of error, typically represented as ± a certain percentage.
5. Display and Interface
- A digital display is easier to read than analog.
- Some models offer backlit screens for use in low-light conditions.
- Consider devices that provide both count per minute (CPM) and Sieverts (Sv) or millirems (mR/h) measurements.
6. Durability and Build
For professional or field use, ensure the meter is rugged and can withstand tough conditions. Some are also waterproof.
7. Data Logging and Connectivity
Advanced meters can store readings for later analysis. Some even allow for data transfer to computers or other devices.
8. Calibration
Ensure the device can be calibrated, and check how often calibration is needed. Some professional devices might need frequent calibration.
9. Battery Life
If you’re using the device frequently or for prolonged periods, ensure it has a long battery life. Some devices also come with rechargeable batteries.
10. Audio and Visual Alerts
A sound alert can be beneficial, especially in environments where you can’t always look at the display. A visual alert, such as flashing lights, can be equally important.
11. Price and Brand Reputation
While you might be tempted to opt for cheaper models, they might lack in accuracy and durability. Invest in a trusted brand with positive reviews.
12. User Reviews
Always check user reviews and ratings. Those who have used the product can offer insights that might not be apparent from product descriptions.
13. Additional Features
- Some meters can detect other parameters like temperature or offer GPS tagging.
- Some devices come with a built-in flashlight, which can be useful in low-light conditions.
14. Warranty and Support
Choose a product backed by a solid warranty. Good customer support can be crucial if you have questions or face issues with your device.
In conclusion, when purchasing a radiation meter, prioritize accuracy, sensitivity, and durability. Depending on your needs, you might also want advanced features like data logging or connectivity. Whether for professional or personal use, it’s vital to understand your device’s capabilities and limitations to ensure you’re accurately informed about radiation levels in your environment.
