3 in 1 EMF Meter EMF Detector EMF Meter Tester Rechargeable Electromagnetic Field Radiation Detector EF,RF,MF WiFi Signal, 3-Axis EF/RF/MF EMF Meter 3 Color Backlight Alarm Ghost Hunting, Home Safety
 
Product Features
  

         
3-in-1 Radiation Detection Accurately detects Electric Fields (EF), Radio Frequency (RF), and 3-Axis Magnetic Fields (MF) to identify electromagnetic radiation from Wi-Fi routers, cell towers, appliances, computers, and more.
         
Professional 3-Axis Sensor  Equipped with a 3-axis magnetic field measurement system, providing more precise and reliable EMF readings compared to single-axis models.
         
Clear Audible & Visual Alarms  Features a color indicator (green/orange/red) and sound alerts that notify you when electromagnetic radiation levels exceed the safe threshold.
         
Real-Time Data Display  Simultaneous measurement of EF, RF, and MF values with a trend graph, peak hold function, and battery indicator, making it suitable for home, school, office, and professional lab use.
         
Rechargeable & Portable Design  Built-in 3.7V battery with Type-C charging, compact carrying case, and auto shut-off function make this EMF tester convenient for field surveys, industrial inspections, and B2B safety monitoring.