What are EMFS?
Electromagnetic Fields (EMFs) are invisible energy fields produced by electricity and wireless technology. The fall into two categories:
- Low-Frequency (LF)—from transformers, power lines, home wiring, appliances
- Radio Frequency (RF)—from Wi-Fi, cell phones, Bluetooth
Are EMFs Harmful?
High levels of exposure may cause tissue heating, nerve stimulation, or electromagnetic sensitivity. Long-term risks (e.g., cancer or neurological issues) are still under research. The World Health Organization (WHO) classifies RF radiation as “possibly carcinogenic.”
What are the Safety Standards?
| Type | Agency Limit |
| RF Radiation | < 10 W/m² (ICNIRP, public exposure) |
| ELF Magnetic Fields | < 1 mG near living/sleeping areas |
| Cell Phone SAR | < 1.6 W/kg (FCC, over 6 min average) |
Children and pregnant individuals may be more sensitive to long-term exposure.
How to Measure EMFs
A good EMF meter measures:
- Electric fields — V/m
- Magnetic fields — mG or μT
- RF radiation — μW/m²
Practical, Everyday Safety Tips:
- Keep phones, routers, and electronics away from beds.
- Use wired connections when possible.
- Limit Bluetooth & phone call time.
- Measure EMF levels regularly, especially in bedrooms & workspaces.
In Summary
Safe exposure levels = Low intensity + Short duration + Distance.
EMF risk depends on strength, frequency, duration, and proximity. With the right tools and awareness, exposure can be significantly reduced for healthier living and working environments. With proper mitigation strategies, even a potentially dangerous situation can be made safe for work and play!
If you’d like to schedule an EMF reading for your home or office, contact PowerHaus Electrical Services, LLC. We will take measurements in accordance with industry standards, in good faith, to protect you, your employees, and/or your family.
Any and all EMF mitigation strategies proposed by PowerHaus Electrical Services or its employees reflect current industry standard mitigation practices and are not guaranteed to resolve all EMF hazards. A comprehensive and ongoing analysis must be performed.
Additional Resources
For more information about safety standards regarding electromagnetic fields and radio frequency electromagnetic fields, check the following links.