Your cart is empty.
Your cart is empty. Features:
👍 Measures and detects three types of EMF pollution: AC magnetic, AC electric,
and RF/microwave radiation.
👍 Large liquid-crystal display (LCD) and adjustable backlight for clear and precise reading.
👍 The audio sound feature assists you in locating the sources of EMFS.
👍 The Peak hold function assists in pinpointing digital EMF surces.
👍 Can measure both standard and weighted measurements. Special frequency weighted
mode for measuring electric current from EMF in the human body.
👍 Magnetic field strength is measured in milliGauss (mG) for 3 axis X, Y, and Z.
MF Mode covers 40 Hz - 100 kHz with range of 0.1 - 100.0 milligauss (mG).
👍 Electric field strength is measured in volt per meter (V/m). EF Mode covers
40 Hz - 100 kHz with range of 1 - 1000 volts per meter (V/m)
👍 RF field strength is measured in millivolt per meter (mW/m²). RF Mode covers
20 MHz - 6 GHz with range of 0.001 - 19.999 milliwatts per square meter (mW/m²).
👍 RF mode that is sensitive for gauging mobile phones and Wi-Fi EMF.
It can ddetect 5G signal and radio frequency up to 10Ghz.
👍 EMF Meter only, Battery is NOT included- 9V alkaline battery is required.
【The Standard Modes】
In standard modes for magnetic fields (MAG) and electric fields (ELEC), the field
measurement will measure fields using a flat frequency response.
The frequencies range from 40 Hz to 100 kHz, with equal sensitivity at 100 kHz.
【The Weighted Modes】
In weighted modes, the field measurement displays a proportional number corresponding
to the average electric current induced within the human body from
the fields. The number is equivalent to the amount of 60 Hz magnetic or
electric field that would be required to induce that amount of current.
【RF Modes】
To measure an RF field, adjust the knob to the RF setting and point the top of the
meter towards the potential source. Alternatively, you can simply hold
the meter vertically. The RF Mode uses the same plate sensor as the AC Electric Mode.
【The Peak Measurement】
The large numerals (at the bottom) show the field measurement in real time
and match the field percentage indicator graph.
The Peak Measurement (small numerals in the upper-left of the display) captures
the highest number and holds it for 5 seconds or until a higher number is
detected. For measuring magnetic and electric fields, the field measurement
numbers are effective. For cell phones, cell towers and wifi routers which
emit in pulses, the peak measurement numbers are more helpful.
【Frequently Questions and Answers】
Q: Do I measure on Standard or Weighted or both?
A: Both. Standard MAG or ELEC measures the intensity of the field without
taking frequency into consideration (40Hz-100kHz). Weighted MAG or
ELEC puts more emphasis on the frequencies above 60Hz. These higher
frequencies will generate more electric current in the human body. For
instance, at 60Hz, the body is exposed to field pulses 60 times per second,
whereas at 120Hz, the body is subjected to twice the number of pulses, or
120 times per second, even though the field remains the same.
Q: When to use MAG,ELEC or RF?
A: To determine when to use Magnetic (MAG), Electric (ELEC) or Radio (RF) fields,
it is important to understand the typical sources of each.
➤ MAG fields are usually emitted by motors, appliances, wiring and power lines.
➤ ELEC fields come from power lines, lights, wall outlets, electrical switches,
and ungrounded appliances.
➤ RF fields are often found near transmitting cell phones and wifi
routers, cell phone towers, microwave ovens, smart meters, wireless landline
phones or walkie talkies, and radio/tv stations.
Smart meters from power companies typically pulse once per minute, so watch for the
peak number. To reduce exposure, one should either avoid high-field areas
or use shielding, as each type of field has its own specific shielding techniques.
Q: What is considered a safe level?
A: There is no absolute safe level that has been established. However,
based on our research, there have not been any issues reported when staying below the following:
-- 3mG Standard Magnetic or 5mG Weighted Magnetic
-- 50 V/m Standard or Weighted Electric
-- 0.200 mW/m² RF (field measurement) or 1.000 mW/m² (peak measurement)
These Exposure Levels are the typical readingstaken from homes and offices
that have relatively low total electromagnetic fields. The legal maximum
exposure levels are much higher than the levels mentioned above.
Some practitioners may suggest different levels.
Crafty Mom
Reviewed in the United States on March 9, 2025
Seems to work very well. I will use this as an educational tool to learn where in my home I have the most EMF and where I don’t. When I brought it in front of a tube TV the reading was very high. When I took a reading in the bedroom near the bed I was pleased to see the lowest possible reading.
Scotty Gregersen
Reviewed in the United States on March 8, 2025
I got this EMF detector because a friend wanted to go ghost hunting. I don’t believe in ghosts, but I don’t mind a little adventure—exploring old buildings or remote locations and humoring his paranormal investigations.I know next to nothing about EMF detectors or electromagnetic fields in general. I understand they might have potential health effects, but that’s about it.This detector comes with instructions that somewhat explain how to use it. They outline which settings to use for different types of EMFs and the corresponding frequency ranges. I switched between the different modes and got readings that aligned with what each setting was meant for.However, the instructions don’t explain what the readings actually mean, so I had no idea what I was looking at when numbers started appearing. There’s also no clear explanation of the difference between the Standard and Weighted settings, which would have been helpful.Overall, the device seems functional, but for someone unfamiliar with EMFs, a more detailed guide would make it much more useful.
Preston
Reviewed in the United States on March 13, 2025
Nice quality, simple controls, accurate:This product is pretty well made and feels durable enough to withstand frequent use, plus it's small enough to fit into a small bag, making it a good travel companion or work bag accessory. The product has very simple controls and an intuitive knob for easy switching between settings. The product has so far been pretty responsive to the different emf waves and provides the info in an easy to read digital display that updates quickly when changing the positioning of the device.Overall, this is a good product and I would recommend.
JohnR
Reviewed in the United States on March 12, 2025
It functions OK, but the results are not exactDoes come with instructions that are a bit confusing but once you have used it several times it becomes easier to useI tested this with A/C electrical functions like switches and outlets in the wall and suggest using the weighted mode as results are more constant.I was able to follow the electrical A/C wires in the walls to see how the wires were inside the wall were routedI tested all modes this has as to testing microwave, WI-FI router and wireless modules of P/Cs and laptops WI-FI and also cellphoneThe manual itself says the results values are not exact, but you clearly can see on the screen or the audio value changesYou need to make sure to tilt the unit at an angle where the top of the unit is higher than the lower half of the unit to get more valid result valuesA negative is you need to supply the older 9 volts type battery which is harder to buy these daysInside the unit under battery is a switch to turn the audio off or on and another switch to turn on or off the backlight
HONEST REVIEWER
Reviewed in the United States on April 27, 2025
The PSB0H0 3-in-1 EMF Meter aims to provide an accessible and affordable solution for detecting Electric Fields (EF), Radio Frequency Fields (RF), and Magnetic Fields (MF). Marketed for home inspections, office environments, outdoor use, and even ghost hunting, this meter promises versatility. While it's unlikely to replace professional-grade equipment, it offers a reasonable starting point for those curious about their EMF exposure.Pros:3-in-1 Functionality: The ability to measure EF, RF, and MF fields in a single device is a major selling point. This removes the need to purchase separate meters, making it a more economical option for those on a budget.Ease of Use: The description suggests a user-friendly design, likely with simple controls and a clear display. This is crucial for beginners who may be unfamiliar with EMF measurement. A simple interface makes it accessible to a wider range of users.Versatile Applications: The advertised use cases are diverse. From checking for EMF sources in your home (wiring, appliances) to assessing potential exposure from smart meters or cell towers, and even the (highly debated) use in ghost hunting, the meter attempts to cater to a broad audience.Portability: EMF meters for home use should be portable. This meter is likely to be handheld and easy to carry around for inspections in different areas.Price Point: One of the biggest draws of this meter is likely its price. It's likely positioned as an entry-level device, making it more affordable than professional-grade EMF meters.
Christopher Motta
Reviewed in the United States on April 1, 2025
This 3-in-1 meter’s a solid tool for sniffing out electric, radio, and magnetic fields—great for poking around the house, office, or even chasing some spooky vibes outdoors. It picks up smart meter signals and more, with readings that feel reliable once you get the hang of it. The display’s clear, and it’s easy to tote around, which is a plus for quick checks. Only snag is figuring out exactly where the sensor’s hiding—I’m still guessing where the sweet spot is for detecting, and it takes some trial and error to zero in. For the price, it’s a decent grab that does the job, just needs a bit of patience to master the layout.Rating: 🌟🌟🌟✨☆ (3.9 stars—solid gear with a small puzzle!)
Recommended Products
