EMF Detector: Magnetic Field

EMF Detector is the most accurate EMF (electromagnetic field) detector, magnetic field meter, and ghost-hunting EMF reader for Android. Read live EMF strength in microtesla (μT) or milligauss (mG) in seconds.

Whether you scan for paranormal activity, check Wi-Fi router radiation, or hunt hidden electrical wiring, EMF Detector turns your phone into a precision EMF scanner.

▶ MAIN FEATURES

• EMF detector — live electromagnetic field strength (μT, mG)

• Magnetic field meter — magnetic anomaly detection

• Ghost hunter mode — paranormal investigation EMF spikes

• RF scan — wireless device radiation

• Hidden wire finder — locate AC wiring inside walls

• Audio + vibration alert above threshold

• Sensor calibration — figure-8 motion tutorial

• Real-time EMF chart — last 60 seconds

• Dark mode for night investigations

• Works fully offline — no account, no ads block

▶ HOW TO USE

1. Open EMF Detector and move phone in figure-8 motion to calibrate

2. Move phone slowly near walls, devices, or suspect areas

3. Watch the gauge rise as EMF strength increases

4. Set audio alert threshold for hands-free scanning

▶ WHO USES EMF DETECTOR

• Paranormal investigators on ghost hunts (PKE-style EMF scanner)

• Health-conscious users measuring Wi-Fi router and microwave EMF

• Electricians finding hidden AC wiring behind walls

• Anti-spy enthusiasts checking for surveillance bugs

• Tech-conscious parents checking baby monitor and router EMF

• Treasure hunters scanning for buried metal coins

• HVAC technicians diagnosing motor magnetic fields

• Mechanics finding magnets in machinery

• EMF-sensitive individuals (electrohypersensitivity)

• Educators teaching electromagnetism