Safe and Sound EM3 Gauss Magnetic Elec Body Voltage Meter - Current Model 2026
Safe and Sound EM3 is a semi-professional gauss meter that measures electric, magnetic fields and body voltage from powerlines, switch boards, home wiring, electrical appliances, solar inverters and more.
Includes easy to understand coloured measurement LED lights indicating the levels relative to Building Biology Standards
The EM3 is the perfect partner to the Safe and Sound Pro II
Fast delivery, this current model meter ships today or next business day from our Safer EMF Gold Coast office
Features
Measures AC Magnetic Fields, 3D axis
50 Hz to 120 kHz, 0.01 mG - 25 mG
Measure in Milligauss or Nanoteslas
Reduced tolerance up to 100 mG per axis or 173 mG 3D
Measures AC Electric Fields, 1D axis
50 Hz to 120 kHz, 0.01 V/m - ~45 V/m
50 Hz to 400 kHz, 0.01 V/m - 10 V/m
Reduced tolerance up to 200 V/m
Measures Body Voltage
50 Hz - 120 kHz, 1 - 12,000 mV
Highly accurate +/- 1 dB @ 16.7 Hz ± 2% 50/60 Hz
Extremely sensitive for Building Biology assessment
Filters: >2kHz, FULL (no filters)
RMS & PEAK measurement modes
Sound output
Intuitive & easy operation with clear mode indicators
Fully calibrated light indicators for ease of use and understanding measurements relative to Building Biology Standards
Long battery life from built-in rechargeable cells: >24 hours
Continuous operation via USB-C charge/power input
Third Party Tested
2 Year Warranty
See the demonstration video here.
Which meter to choose?
We recommend reading our Blogs:
Common Types of EMF and their sources and which meter measures each type of EMF
or you can contact us at hello@saferemf.com.au or 07 5576 9546 and we will be happy to help
Supplied
Safe and Sound EM3 Meter
Safer EMF Common Sources of EMF Guide
Building Biology Evaluation Guidelines
EM3 Case
Safe and Sound EM3 Measuring Instructions
User's Guide
Certificate of Calibration
Test Lead 18 inches / 46 cm - Red - For Hand Probe (4mm banana)
Test Lead 20' / 6.1 Meters - Black - For Grounding (4mm banana)
Hand Probe - 4 inches - Polished Solid Aluminium
Ground Plug - For grounding to a 120 VAC electrical outlet
Ground Clip - Alligator Clip to assist with Grounding (4mm banana)
1 foot charging cable, USB-c to USB-c
Outlet Tester
Ground Peg - 7.87 inch / 20cm
2 Year Warranty
































