10 best test emfs

Below you can find our editor's choice of the best test emfs on the market
  

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

Meterk

Based on 1 reviews Check latest price
  • 🎁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)

LATNEX AF-5000 5G EMF Meter RF Detector Tester and Reader with Calibration Certificate - Tests and Measures RF and Microwaves, 3-Axis Gauss or Tesla Magnetic Fields and V/M Electrical Fields ELF

LATNEX

Based on 14 reviews Check latest price

Product description

The LATNEX AF-5000 Multi-Field 5G EMF, RF, ELF and Gauss Meter is a Semi-professional but small and compact device that can measureelectromagnetic field(3-axis), electric field, and RF strength. 

The AF-5000 measures high-frequency electromagnetic fields (RF) in a frequency range of 50MHz - 10GHz and low frequency electric and magnetic fields (EMF) at 50-60Hz.

Magnetic field strength is measured in milliGauss (mG) and microTesla (ΟT) for 3 axis X, Y, and Z.

Electric field strength is measured in volt per meter (V/m).

RF field strength is measured in millivolt per meter (mV/m).

A 2 inch color TFT LCD screen displays the 3 results clearly all at the same time, with also the option to hold the 3 results.

Features:

- 4 digits, 2.4 inches color TFT LCD 

- 3 measurements in one meter: 

Electromagnetic Field ( 3 - axis ). 

Electric Field. 

RF Strength Field. 

- Data Hold (HOLD) 

- Language Selection (choose your language): English; Traditional Chinese; Simplified Chinese; Japanese; Spanish.

  • ✔ 5G RF EMF METER AND DETECTOR ALL Types of EMF fields with Calibration Certificate - Reliable meter for measuring RF and LF Radiation from sources such as Cell Phones, Cell Towers, Smart meters, Wifi modems, High Power Lines, Appliances, Electrical Boxes, and Wires. EMR Readings based on EMF meters and detectors and rf meters and detectors standards
  • ✔ IMPRESSIVE DESIGN, QUALITY, AND ALARM FUNCTION - Powered by 3 AAA batteries and has large screen and buttons to toggle between RF, Electrical and Gauss Meter modes and alarm function, which makes it easy to operate by both beginner, senior or elderly people and advanced users
  • ✔ FREE TECHNICAL SUPPORT PROVIDED FOR EVERY PURCHASE; Phone and Email support via Amazon Messages and User manual guide available for download in this listing
  • ✔ OUTLINED FEATURES - RF Detector or RF Meter Mode - 50MHz~3.5GHZ; EMF METER or EMF Reader for Electrical Field up to 2000V/M; Gauss EMF Meter 3-axis fields sensor; Manual data memory (Max & AVG) records, Alarm function with ON/ OFF
  • ✔ 100% MONEY BACK GUARANTEE 2 YEARS WARRANTY ensures this will quickly become your favorite no-risk purchase. Many people are getting the EMF Meter as a gift for their loved ones. This makes a fine holiday, birthday, anniversary, mother or father’s day gift

User questions & answers

Question: whats the difference between this and the other amazon items at
Answer: The design is open source. But looks like most manufactors are Asian.
Question: What is the rf frequency range? the information at the top says "50mhz~3.5ghz" but elsewhere it's indicated to be up to 10ghz
Answer: Yes. It can produce an SWR plot like a Rig Expert Antenna Analyzer.

3-Mode Compact EMF Meter - RF/LFM/E-Field (2G/3G/4G/5G low and mid-bands up to 8GHz) Measuring EMF from Cell towers, Smart meters, Wi-Fi, Power lines and more | PC/Mac and Android software included

EnviroSens Ltd.

Based on 21 reviews Check latest price

Product description

This EMF radiation tester has a wide frequency range up to 8GHz, high sensitivity and a fast sampling rate. It can measure EMF levels from cell towers, smart meters, Wi-Fi routers, cordless phones, cellphones, Bluetooth devices, power lines, fuse boxes, microwave ovens and home appliances. This will give you a picture of the EMF radiation you're exposed to.

Additionally, you can also download our Windows, Mac and Android apps for more sophisticated features, real-time data viewing, and recording overtime of the EMF readings.

Specifications:

• RF Frequency range: 100MHz to 8GHz (RF meter), (-60dBm to +5dBm)

• LF-Magnetic: 50Hz to 10KHz - 0mG to 50mG with 0.1mG resolution

• E-field bandwidth of 50Hz-10KHz - 1v/m to 1000v/m

• Sampling rate: 20,000/sec

• Analog RF and Digital burst RF (GSM, TDMA, CDMA, LTE, DECT, ZigBee, Bluetooth, UWB, Wi-Fi, WiMAX 2.4GHz, 3.6GHz, 5.8GHz, 2,3,4, Lower frequency range of 5 generations)

• Compact, low weight 45 gr, pocket-size design, 87mmX46mmX15mm

• Rechargeable LiPo battery

• USB connection for a PC logging software and constant power supply. Possible to save the data to excel for analyzing

• Capture data with location (on supported Android devices) later to place on Google Earth

This EMF Meter Can Be Used For:

• Home scanning

• Workplace scanning

• Scanning while traveling to hotel rooms

• School experiments

• Testing the effectiveness of shielding from different materials

• Measuring Electric and Magnetic fields from electric lines

• Keeping a check on EMF signals in the children’s room to assure low levels

• Detecting the presence of EMF sources before moving into a new home

Package Includes:

1 x EMF Meter (battery included)

1 x Data/Charging USB cable

1 x USB OTG cable

1 x Manual

  • 3 EMF meters in 1 - Measuring RF from cell towers, smart meters, Wi-Fi routers, Bluetooth devices, Cordless phones, Microwave ovens and ElectroMagnetic fields from power lines, fuse boxes, home appliances and more. Including low-band and mid-band 5G!
  • Wide frequency range RF up to 8GHz, LFM up to 15KHz, LFE up to 50KHz, High sensitivity RF down to 0.1uW/m2, LFM 0.1mG, LFE 2V/m, Extremly high sampling rate
  • Visual and Sound Alarm notifications.
  • USB output and FREE PC/MAC/ANDROID SOFTWARE – Advanced features such as viewing real-time values and histograms, record data over time, save / export data to spreadsheets for advanced analysis.
  • Desigined for scanning homes or offices for high levels of EMF, carring on the road for monitoring and alarm, school experiments

User questions & answers

Question: What is a calibration certificate
Answer: Yes, the histogram shows the power detected in the time domain. You can watch here an example video on how it looks on the PC software (the same principle on the Mac and Android).
Question: How does this test 5G? I heard those meters are thousands of dollars
Answer: There are applications both for a PC (with Microsoft Windows) and for a Mac (with macOS). Both can be downloaded from the manufacturer's website. However, for basic measurements, no software is required. The software only gives additional advanced tools.
Question: Does the "histogram" provide the power spectrum
Answer: It is a complicated question in a sense. Yes, this meter will measure the very fast and potent pulses of radiation emitting from a smart meter. However, the way smart meters emit radiation with very rapid pulses, you may only see the meter register a very quick blip or a few blips of the red LED light, and you would hear the blips on the audio portion of the meter. Then those fast pulses of radiation will disappear. So yes, the meter will pick them up, but smart meters do not register as a constant pulse where you can easily take a measurement on a meter like this. You would need a different meter that handles the higher capacity pulses of radiation, and one with a "peak signal hold option" on the meter.
Question: I have a mac without microsoft. do i need microsoft for this product
Answer: I'd return it. I've had mine for years and it works fine. If you can return it you may be able to take it apart and replace the button piece.

Digital EMF Tester Electric and Magnetic Field Radiation Detector Dosimeter Temperature Measure with Color-screen Display and Rechargeable Battery Handheld Tool

Based on 26 reviews Check latest price
  • Electric Field Radiaition: Range: 1V/m-1999V/m Accuracy: 1V/m Alarm threshold: 40V/m
  • Magnetic Field Radiaition: Range: 0.01ÎźT-99.99ÎźT Accuracy: 0.01ÎźT Alarm threshold: 0.4ÎźT
  • FEATURES: Sound and light alarm (when the test result exceeds the safe value), Data Hold feature, Temperature measurement and with Backight function
  • POWER SOURCE: Powered by 3.7V rechargeable lithium battery, battery strenght indicator is display on the screen and the meter will automatically shut down after 5 minutes of no operation
  • APPLICATION: Electromagnetic radiation monitoring (House and apartment, 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 radiation prevention products)

User questions & answers

Question: Is this item being discontinued
Answer: For such special case, just cut a little bit the round ending zip ties to sharper, make the ending goes through easier. I believe that is not the most cases.
Question: does this meter also read a milligauss and show that on the screen. One of the photos looks like you can toggle between Tesla and milligauss
Answer: you know USA is Japan where U.S.A. is AMERICAN MADE
Question: Will this stay on when connected to 120v power
Answer: That is the improvement model from buyers review, skin is hurt easily during banding with traditional sharp ending tie wraps. Round ending is for better protection your skin.
Question: Can this also read milligauss on the actual screen it looks like it does. i don't want to do the conversion in my head for ut to mg
Answer: The cable ties tensile strength is 18lbs.

EMI Magnetic Field Gauss Meter Detector MG-2000T Triple Axis Professional use with Datalogger EMI from MRI Machines Industrial and Medical Equipment Power Lines and Appliances EMF inspections

LATNEX

Based on 36 reviews Check latest price

Product description

Description & Features

The MG-2000T Meter is designed to measure electromagnetic fields of extremely low frequency (ELF) in the range of 30 - 2000Hz.



- Uses 3 internal orthogonal sensors to test a wide range of ELF magnetic fields, independent of measurement angle

- The tester is designed to provide user a quick, reliable and easy way to measure magnetic field radiation levels around power lines, home appliances and industrial devices

- The tester is a cost-effective hand-held instrument that was designed and calibrated to measure magnetic field radiation at different bandwidths from 30Hz to 2000Hz

- Display micro Tesla (ÎźT) or milli Gauss (mG) units

- Data hold (HOLD), maximum hold (MAX) and minimum hold (MIN) functions

- Auto range or Manual range select mode

- Data logging capacity with memory size: 500 data sets

- Time and Calendar function

- Low battery indication

- Over load display ("OL")

- Auto power off function. For troubleshooting steps, please refer the manufacturer’s website.



Specifications

- Display: 4 digits Triple LCD Display, maximum reading 9999

- Range: 20/200/2000 mG, 2/20/200 ÎźT

- Resolution: 0.01/0.1/1 mG or 0.001/0.01/0.1 ÎźT

- Frequency response: 30 Hz ~ 2000Hz

- Sensor: Triple Axis (X, Y, Z)

- Accuracy: 20 mG ¡Ó(3.0% + 30 digits) at 50Hz/60Hz or 3.0μT ¡Ó(3.0% + 30 digits) at 50Hz/60Hz

- Overload: LCD display "OL"

- Sample rate: 2.5 times per second

- Battery: 1 x 9V Battery (not included)

- Battery Life: approx. 100 hours

- Operating Temperature: 5 ~ 40 XC (41 ~ 104 XF)

- Operating Humidity: < 80% R.H.

- Storage Temperature: -10 ~ 60 XC (14 ~ 140 XF)

- Storage Humidity: < 70% R.H.

- Dimension: approx. 173 (L) x 80 (W) x 32 (D) mm (6.81 x 3.15 x 1.26 inch)

- Weight: approx. 230 g (8.11 oz)

  • Uses 3 internal orthogonal sensors to test a wide range of ELF magnetic fields, independent of measurement angle
  • The tester is designed to provide user a quick, reliable and easy way to measure magnetic field radiation levels around power lines, home appliances and industrial devices
  • The tester is a cost-effective hand-held instrument that was designed and calibrated to measure magnetic field radiation at different bandwidths from 30Hz to 2000Hz
  • Display micro Tesla (ÎźT) or milli Gauss (mG) units
  • Datalogger capable of holding 9999 data sets

User questions & answers

Question: What dose maximum and minimum reading stand for?? if the normal reading is 0.3 mg and when i press max key the reading increase to 6.0 mg
Answer: Don’t know, he hasn’t used it yet.
Question: What is the difference between mg-2000t and mg-2000td
Answer: It will read either. It's an easy push of a button.
Question: Does this measure EMF from wifi router
Answer: Hello, the Latnex HF-B3G is excellent for reading HF RF Signals up to 3.5GHz. It will read the signal, and display how much EMF/Radiation is coming off of that signal. This will help you to determine where the problem areas of your home may be. For Power lines you will need a specialty gauss meter. I would recommend the Latnex MG-300 meter. I hope that this helps.
Question: Hi. can it measure emf from the ac power cord inside the wall to determine where it was laid
Answer: These cable ties are made of Nylon PA66. UV Resistance: Nylon 6/6 is not UV resistant.* When placed in sunlight over time the physical and mechanical properties of nylon fasteners will degrade. They will often turn yellow and become brittle.
Question: Can this be used to measure 60 HZ 240V power lines
Answer: These zip ties are very rugged and in my opinion they should be capable of holding 40 pounds. Depending on how you attache the zip tie to your kettlebell you could perhaps use 2 zip ties.
Question: I need a meter to shield smart meter rf signals from entering my home. will this work? the smart meter has short bursts will this pick it up
Answer: Sorry, the stock we have in the Amazon warehouse only black and white. we could ship only black to you from China if you need a lot of black zip ties
Question: Do you think this Can this be used to detect power lines
Answer: You can combine as many as you'd like however they are still rated at 120lbs. Excellent product!!
Question: Whats the difference between this device and the Acoustimeter am
Answer: How wide is what?

Mission Darkness TitanRF Radiation Shielding Throw Blanket - 50" x 60" (127cm x 152cm) Ultra-Soft Reversible Gray and White Design with EMF Radiation Protection

Based on 37 reviews Check latest price
  • ✅ EMF RADIATION SHIELDING - Instantly create a barrier between your body and harmful electromagnetic frequencies (EMF) inside your home, such as those coming from cell phone towers, laptops, Wi-Fi routers, smart meters, and 5G cell towers. To use, simply place the blanket on your lap or other areas of your body to reduce your exposure to radiation. *Note: blanket is intended for reducing EMF exposure; it is not a faraday cage.
  • ✅ LAB CERTIFIED - Built with two layers of TitanRF Faraday Fabric, which blocks signals with an average attenuation of 80dB-120dB from 10MHz-40GHz. Radio frequency shielding technology tested and certified to MIL STD 188-125 and IEEE 299-266. Test report information shown on packaging.
  • ✅ ULTRA SOFT - 100% microfiber polyester exterior (deluxe fleece and warm sherpa) is extremely soft on both sides. Safe and cozy for all ages, including pregnant mothers and children, plus dogs too!
  • ✅ QUALITY CONSTRUCTION - Gray and white reversible design with EMF radiation protection hidden inside, machine washable, wrinkle resistant materials, and anti-pilling finish. Multiple layers gives the blanket a slightly weighted effect that is soothing when wrapped around the body.
  • ✅ STANDARD SIZE THROW BLANKET - 50" x 60" (127cm x 152cm). Perfect for lounging on the couch, sofa, or in bed. Large enough to use as a bed sheet layer, and compact enough to travel with or use at a desk.

User questions & answers

Question: Is it safe to lie between the blanket and a grounding sheet
Answer: From my experience, it doesn't seem to block anything, EMF, RF, microwaves, or whatever. In the product description they even admit that you would have to totally surround yourself with it----creating a type of Faraday cage---to block out EMF. But, I doubt that would do it either.
Question: I wrapped my cell phone in double layers off the blanket to test it. The phone was still ringing! Do you have an explanation for that
Answer: The so-called protection fabric, from what I've discovered, is virtually useless and doesn't seem to block anything. When you use a computer, your best protection is connection by Ethernet cable. Get rid of Wifi. That solves most of the problem.

Product features

LAB TESTED & CERTIFIED TITANRF RADIATION SHIELDING THROW BLANKET

The Mission Darkness TitanRF Radiation Shielding Throw Blanket combines quality materials and innovative radio frequency (RF) shielding technology. The main function of the blanket is to act as a barrier between your body and harmful electromagnetic frequencies (EMF) and RF inside your home, such as those coming from cell phones, laptops, Wi-Fi routers, smart meters, and 5G cell towers. To use, simply place the blanket on your lap or other areas of your body to reduce your exposure to radiation.

The double-sided reversible design consists of ultra-soft 100% polyester exterior layers with EMF radiation protection hidden inside. The standard size throw blanket is perfect for enjoying on the couch, at a desk, or while traveling. The combined features offers comfortable shielded protection in any environment.

LUXURIOUS THROW BLANKET

50" X 60" (127CM X 152CM)

DOUBLE-SIDED DESIGN

REVERSIBLE GRAY AND WHITE

MULTILAYERED SHIELDING SYSTEM

COMBINES EMF PROTECTION + COMFORT

BEAUTIFUL PACKAGING

PERFECT FOR GIFTING

INCLUDES FABRIC LAYERS SAMPLE

DEMONSTRATES SHIELDING MATERIAL USED

ULTRA-SOFT EXTERIOR MATERIALS

SOOTHING TO WRAP AROUND THE BODY

Built with TitanRF Faraday Fabric, Offering EMF Protection

Hidden inside the plush outer layers of this blanket is a unique material called TitanRF Faraday Fabric. This fabric provides the electromagnetic shielding capability of the blanket, and we have included two layers for maximum protection. The high-shielding material is used by military worldwide to block signals, and is backed by extensive laboratory testing.

EMF shielding is a sharply debated topic. The truth is that the long-term effects of high frequency signal exposure, from sources such as 5G radiation, are still unknown because the general public has not been exposed to these types of frequencies for long periods of time. This is why so many people are incorporating shielded blankets, curtains, clothing, rooms, etc., into their lives—they would rather be safe than sorry.

We are doing our part to offer shielded solutions for this preventative measure. You cannot always control the electromagnetic frequency signals you come into contact with, but you can use barriers like a shielded blanket to reduce your exposure at home, while traveling, at work, or in any EMF polluted environment.

CAMWAY EMF Meter Electromagnetic Field Radiation Checker(1-1999V/m, 0.01-99.99ÎźT) Handheld Mini Digital LCD EMF Detector Builtin Electromagnetic Radiation Sensor Sound-Light Alarm EMF Tester

CAMWAY

Based on 31 reviews Check latest price
  • Can Test The Electric Field And The Magnetic Field Radiationat at The Same Time---Our EMF Electromagnetic Radiation Detector( Test Range: Electric: 1-1999V/m; Magnetic: 0.01-99.99ÎźT).
  • Sound-light Alarm, When The Test Result Exceeds The Safe Value The Instrument Willalarm Automatically(Alarm Threshold: Electric: 40V/m; Magnetic: 0.4ÎźT).
  • Data Locking, One-key Lock Of The Radiation Value, The EMF Equipped With a Builtin Electromagnetic Radiation Sensor(Test Bandwidth: 5Hz-3500MHz, Sampling Time: Approx. 0.4 Seconds).
  • LCD Graphic Display of The Radiation Value Trend : Radiation Assessment , Remind You Whether The Radiation Value is Safe or not, Double Measure Display of Electric Field Magnetic Field on The Meter, Average / Peak Switching Button Function.
  • Built-in Rechargeable Lithium-ion Battery (with USB Charging Cable), Fashionable Design,Easy on-hand Operation, Easy to Carry or Make Field Measurement.

User questions & answers

Question: Will this emf detect rf 5g
Answer: They're a little over 2 ft tall.
Question: Does it come with a warranty
Answer: I put the batteries in an had no problem
Question: If i install a kit and take RMF readings before and after, will i see a reduction
Answer: Yes. It will search across tv channels and Tokugawa apps.

Product features

EMF Harmonizer Home & Office Kit
EMF Radiation is Everywhere

Electronic devices emitting EMF’s abound in our homes and offices! We are also exposed to electromagnetic radiation from smart meters, cell phone towers, and even conventional electric power – not to mention 5G technology coming soon. In recent years scientists and health researchers have expressed concerns that exposure to electromagnetic radiation can impact your health, so you can see why it is important to protect yourself. The technology behind the EMF Harmonizer Home & Office has been actively used in Europe for over 20 years in many healthcare applications, including supporting optimal health in the presence of EMF’s.

Choose Health with EMF Harmony!

3” x 2.5” Fuse Box Metal Plate

Larger metal plate with adhesive backing is placed on the inside of the fuse box door to anchor the protected field.

2.25” x .5” Outlet / Light Switch Metal Plates

Smaller metal plates with adhesive backing are placed on outlets around the area to create a protected zone.

Whole House Protection

Choose your Kit size based on the total square feet serviced by the fuse box, including the garage and basement.

Proprietary EMF Harmony Technology

Here is a summary of how the EMF Harmony technology works to create protection from the health consequences of electromagnetic radiation:

  1. Storage Process: Energetic information is developed through proprietary R&D, then transmitted to and stored on the EMF Harmony device
  2. Broadcast Process: Once stored on the device, the energetic information emits vibrational frequencies into the surrounding environment
  3. Harmonizing Process: These frequencies interact with the target energy - namely EMF radiation and the human body - to create a harmonizing effect

Sound-light Alarm

  • LCD graphic display of the radiation value trend
  • Overload Indication: Max value of measurement range on LCD
  • Data locking,one-key lock of the radiation value

LCD Graphic Display & Data Locking

  • When the test result exceeds the safe value the instrument willalarm automatically
  • Radiation assessment,remind you whether the radiation value is safe or not
  • Range: Electric: 1-1999V/m; Magnetic: 0.01-99.99ÎźT

Fashionable Design

  • Test Mode: Bimodule Synchronous Test
  • Easy on-hand operation,it is easy to move or make field measurement
  • Sampling Time: Approx. 0.4 Seconds

EMF Protection by Halsa. Multifunctional Wrap, Hat, Head Scarf, Face Covering. High Elastic Silver Fabric. EMF Blocking Radiation Protection from Cell Phones, WiFi, Smart Meters, Routers, 5G.

Halsa

Based on 14 reviews Check latest price

Product description

The Halsa multifunctional neck gaiter is made of high elastic EMF radiation shielding fabric to shield and protect you from electromagnetic frequencies in our environment. The fabric is made of 100% silver fiber fabric. The gaiter is highly customizable and can be used as a mask, scarf, headband, hood, face covering, balaclava, and more. Our gaiter can helps to reduce head radiation from Wi-Fi modems, bluetooth devices in homes and cars, smart meters, signal towers, microwave ovens, cordless phones and low-power generated high-frequency / RF EMF wire electric boxes Magnetic fields generated by sources such as household appliances and high-power transmission lines. **Do no place a cell phone inside, and then try to call it. This is NOT an accurate way of testing the effectiveness. Instead, use an EMF meter to compare RF/microwave levels inside and outside the product.**

  • 🌱EMF RADIATION PROTECTION FOR ALL AGES: The Halsa EMF Blocking Neck Gaiter can be used by people of all ages including but not limited to: children, teens, adults and elderly. The fabric will help to protect from everyday exposure to radiation that is all around us. Shielding Efficiency of 99.995% (45dB at 1 GHz)
  • 🌱COVER AND PROTECT YOURSELF: This shielding gaiter is well designed to protect the most important parts of your neck and head, specifically the brain, from radio frequency radiation, wireless internet routers, cellular towers, cellular phones and more that is in our environment.
  • 🌱HIGH SHIELDING EFFICIENCY: The Halsa EMF Blocking gaiter features 99.9% Shielding Effectiveness. The fabric is 100% silver fabric, while some of our competitors use less than 50% silver fabric, making our gaiter much more effective at blocking radiation.
  • 🌱MULTIPLE WAYS TO WEAR: The Halsa EMF Blocking gaiter is highly customizable and multifunctional. It can be worn as a headband, neck gaiter, face mask, sun guard, hair wrap, or balaclava. The gaiter is highly elastic and very comfortable to wear, all while effectively blocking EMF radiation.
  • 🌱HOW TO TEST: Do no place a cell phone inside, and then try to call it. This is NOT an accurate way of testing the effectiveness. Instead, use an EMF meter to compare RF/microwave levels inside and outside the product.

User questions & answers

Question: How do you wash this? Hope you answer soon, or I will go with competing brand that provides that info
Answer: Our Clydesdale Foal is about 3.25"H x 3.5"L x 1"W
Question: Would this block satellite signals ? Via gps
Answer: The eyes are blue. WINTER IS COMING
Question: How do you clean it
Answer: A little over 2 ft tall
Question: What are the Measurements of this gaiter? How long is it
Answer: One of the pictures has the dimensions. I believe it was 77cm by 51cm? They're a little 9ver 2 ft tall.

Digital Color Screen Electromagnetic Radiation Detector EMF Meter Dosimeter for Home EMF Detection and Ghost Hunting, with Temperature and Sound-Light Alarm (Not for RF Strength Value Detection)

Wintact

Based on 107 reviews Check latest price
  • 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) ,0.4ÎźT(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) ,0.4ÎźT(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

CAMWAY EMF Meter, Electromagnetic Field Radiation Detector Handheld Mini Digital Backlight LCD EMF Detector Sound and Light Alarm with 2pcs Anti Radiation Shield Sticker

CAMWAY

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  • 【EMF Meter】Test Electric Field Radiation and Magnetic Field, Emission to Reach the Optimal Test Result. It's Widely Used to Test Indoor Household and Appartment, Office, Outdoor and Industrial Site
  • 【Hold Beep and Peak Hold Captures】One-touch Lock Radiation, It Was Equipped with a Built-in Electromagnetic Radiation Sensor, which can Display the Radiation Value on the Clear LCD Digital Display, and Adjustable Backlight for Reading
  • 【Sound-light Alarm】When the Radiation Exceeds a Safe Value, the Instrument will Alarm Automatically (Electrical Field Boundaries 40 V/m, Magnetic Field 0.4Îźt)
  • 【Slim Easy EMF Protection Anti Radiation Sticker】Can Protect against Cell Phone Radiation and Environmental EMF Pollutants
  • 【Application】Computers, Kindle, iPad, Mobile Phones, Handheld Devices, Microwave Ovens, Refrigerators, Game Devices, TV and Various Household Appliances Using Lithium Ion Rechargeable Batteries, High Voltage Cable Radiation Test

User questions & answers

Question: Does this do RF too
Answer: I am not 100% sure but I took the cap off and unscrewed the valve it worked for mine
Question: Does this measure UV light
Answer: when i changed the spout I had to get a longer nipple for this spout to work there was a five inch nipple and i needed a six inch nipple depends on how far into the wall the connection is as well as how far into the spout the connection is , Used plenty of teflon tape at both ends .
Question: What does e-field and h-field mean
Answer: As long as you match up your spout according to whether it is threaded (IPS) or slip on (there will be a hole underneath the spout to remove it) it won't matter where the diverter is located on the spout.
Question: What type of devices can this detect radition coming from? cell phone? micro wave? router? smart box? etc
Answer: I purchased it as a replacement for original equipment and I did not have to buy new connecting pipes for it. It screwed directly onto the old pipe fitting.

Product features

CAMWAY EMF Meter Electromagnetic Field Radiation Detector Handheld Mini Digital LCD EMF Detector with Anti Radiation Shield

  • One Detector with two uses, It can test the Electrical Field (1 V/m ~ 1999 V/M) and the Magnetic Field Radiation(0.01Îźt - 99.99Îźt) at the same time.
  • When the Test Result Exceeds the Safe Value, the instrument will Alarm Automatically(electrical field boundaries 40 V/m, magnetic field 0.4Îźt)
  • Easy to use and operate, easy to move or for on-site measurements.
  • Use for Household and appartment, office, outdoor and industrial site ,Mobile phone, computer, TV set, refrigerator and high voltage cable radiation test ,Test effects of radition-proof clothes, radiation-proof film and other prevention articles.
  • Pls note:The EMF Meter will read magnetic field just when the Smart phone is calling on.

EMF Meter Description

  • Test Mode: Bimodule synchronous test
  • Precision: Electric Field:1 V/m; Magnetic Field: 0.01ÎźT
  • Range: Electric Field: 1-1999V/m; Magnetic Field: 0.01ÎźT -99.99ÎźT
  • Alarm Threshold Value: Electric Field: 40V/m; Magnetic Field: 0.4ÎźT

Package List

  • 1 * Electromagnetic Radiation Detector
  • 1 * User Manual in English
  • 1 * Velvet bag
  • 3 * 1.5V AAA Battery
  • 2 * EMF Protection Anti Radiation Sticker

Data Hold & Clear LCD display

  • Data Hold & 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.

Built-in Electromagnetic Radiation Sensor

  • 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 Advantages

  • Radiation assessment would remind you whether the radiation value is safe or not, high sensitivity, light weight, easy one-handed operation, automatic display, easy to carry or field measurement, energy saving and environmental protection, high threshold historical data storage.

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