Description

A pro-level 3-in-1 EMF analyser for people who want clarity

If you’ve ever thought, “I just want to know what’s actually going on in this room” — the EM3 is built for that moment.

It’s positioned as North America’s first 3-in-1 pro-level EMF meter, designed to measure AC Magnetic Fields, AC Electric Fields, and Body Voltage in one tool.

So instead of guessing, you can measure, spot patterns, and make decisions that feel calm and practical.

Why the EM3 feels different in real use

A lot of meters only give you one piece of the puzzle. The EM3 is optimised for low-level AC magnetic and electric field measurement with professional accuracy, and the product includes third-party calibrated specifications.

That’s the difference between “interesting numbers” and information you can act on.

What you can do in one session

Check magnetic fields across three axes for a more complete assessment
Detect electric fields in your home, office or workspace and compare rooms easily
Assess body voltage and verify grounding effectiveness with the included accessories
Use the audio clicks to help you sense changes as you move around hotspots

Rechargeable convenience for repeated room checks

The EM3 is now built around a rechargeable power setup, so you can use it for repeated checks around the home, bedroom, office, studio or treatment space without relying on disposable batteries.

This makes it especially useful if you want to map several rooms, compare changes over time, or re-check your setup after moving beds, desks, grounding products, appliances or electrical items.

The rechargeable design keeps the EM3 feeling like a proper tool: charge it, keep it in the case, and use it whenever you want a clearer picture of your low-frequency EMF environment.

Ready to use, without turning it into a hobby

The EM3 arrives with the case, instructions, calibration certificate, probe, leads, outlet tester, grounding accessories and everything needed to start measuring properly.

It’s designed to become your “go-to” EMF analyser — not a drawer purchase.

If you want to stop guessing and properly map your environment, the EM3 is the straightforward upgrade. Add it to your basket and get clear answers in your space.

Features

Professional 3-in-1 EMF analyser for AC magnetic fields, AC electric fields and body voltage
Measures magnetic fields across three axes for a more complete assessment
Measures low-level AC electric fields in homes, offices and workspaces
Body voltage function helps assess personal exposure and grounding effectiveness
Third-party calibrated specifications for measurement confidence
Clear OLED display for easy reading during room checks
Audio click feedback helps you sense changing field strength as you move
Multiple filters for more focused low-frequency EMF investigation
Rechargeable power design for convenient repeated use
USB-C power input for straightforward charging
Low battery detection displayed clearly on the OLED screen
Supplied with protective case, measuring accessories and user guidance
Includes a 2-year warranty for long-term peace of mind

Applications

Measure magnetic fields in three dimensions for a more complete assessment
Detect AC electric fields in your home, office or workspace
Assess body voltage levels as part of a personal EMF reduction strategy
Test grounding effectiveness in electrical setups
Check bedrooms before making low-EMF sleep setup changes
Assess desks, offices, studios and treatment rooms
Useful for Building Biology applications and EMF mitigation strategies
Pinpoint EMF hotspots from household and commercial electrical sources
Compare EMF levels before and after changes to your environment
Useful for home inspectors, electricians and EMF consultants
Great for educational use and raising EMF awareness

Benefits

Stop guessing what’s happening in your space
Finding hotspots feels straightforward, not overwhelming
Confidence before you move beds, desks or devices
Changes feel measured, not obsessive
Sleep setups feel more intentional once you’ve checked
Workdays feel less noisy in the background
You can verify grounding changes with more certainty
Recharge and reuse without relying on disposable batteries
Low battery detection helps you check power before starting a room survey
You feel in control of your environment, fast

What's Included

EM3 Case – Durable and protective storage case
Safe and Sound EM3 Meter – High-precision 3-in-1 EMF analyser
Rechargeable Power System – Designed for convenient repeated use without disposable batteries
Safe and Sound EM3 Measuring Instructions – Step-by-step guidance
User's Guide – Comprehensive manual for easy use
Certificate of Calibration – Third-party verified for accuracy
Test Lead (18 inches, Red) – Connects to the hand probe for precise readings
Test Lead (20 feet, Black) – Long grounding lead for accurate EMF testing
Hand Probe (4 inches, Solid Aluminium) – Essential for manual EMF measurements
Ground Plug – Enables grounding via a compatible electrical outlet
Ground Clip (Alligator Clip) – Helps create a secure grounding connection
Outlet Tester – Checks grounding effectiveness for accurate readings
Ground Peg (7.87 inches / 20 cm) – Alternative grounding method
2-Year Warranty – Reliable protection and long-term peace of mind

Specifications

Feature	Specification
Magnetic Field Frequency Range	±1 dB @ 16 Hz, 50 Hz - 120 kHz (0.01 mG - 25 mG) (1 nT – 2500 nT) Reduced tolerance up to 100 mG (10,000 nT) per axis or 173 mG 3D (17,300 nT)
Electric Field Frequency Range	±1 dB @ 16.7 Hz, 50 Hz - 400 kHz (0.01 V/m - 10 V/m) ±1 dB @ 16.7 Hz, 50 Hz - 120 kHz (0.01 V/m - ~45 V/m) Reduced tolerance up to 200 V/m
Body Voltage Frequency Range	50 Hz - 120 kHz
Body Voltage Input Impedance	10 Mohm + <100 pF
Number of Axis (E / Mag)	1 Electric (Y Axis) / 3 Magnetic (X, Y, Z Axis)
Magnetic Field Strength Range	0.01 mG - 100 mG (frequency dependent) 1 Axis: 0.01 mG - 173 mG (3D, 3 Axis)
Electric Field Strength Range	0.01 V/m - 200 V/m (frequency dependent)
Body Voltage Strength Range	1 mV - 12,000 mV
Audio Output	Geiger counter effect with varying clicks based on power
Display Type	OLED Display
Power Type	Rechargeable power design
Battery Life	Approx. 18 hours per full charge
Low Battery Detection	Displayed on OLED screen
Filters	16.7 Hz Band Pass, Full >50 Hz (without 16.7 Hz), >60 Hz High Pass, >2 kHz High Pass
I/O Connectors	USB-C Power, 3.5 mm (1/8") Port

Returns

You can request to return your item within fourteen days of delivery and return it to us within sixteen days after your request. The customer is responsible for the item's return shipping cost. Items must be in new, sellable condition and with all the original packaging.

To initiate a return, please email info@anti-radiation.co.uk. We will provide you with an address to send your return to. The customer must notify Anti-Radiation of any damage within the first two days of delivery. If you find any damaged goods within this period, please inform us. We recommend using a trackable shipping service to ensure the safe return of your item.

Warranty

Safe Living Technologies offer a 2-year warranty on all detectors. This warranty extends only to the purchaser and terminates upon ownership transfer. It does not extend to commercial or institutional use or installation. This warranty is void if the device is subject to alteration, misuse, abuse, accident, natural disaster or non-factory authorised modification or repair. This warranty is also void if the device has been operated or maintained in deviation from the published instructions. The guarantee extends only to manufacturing defects and does not cover any damages resulting from mishandling of the product by the owner. This warranty does not cover normal wear and tear due to usage.

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