ERICKHILL EMF Meter,3-in-1Rechargeable Digital Electromagnetic Field Radiation Detector for EF RF MF,5G Cell Tower, WiFi Signal Detector, for Home&Office EMF Inspections, and Ghost Hunting

【Precise Measurement】: Equipped with a built-in electromagnetic radiation sensor, which can display the value on the LCD screen after processing by a microchip. Testing magnetic field radiation with optional units mG / µT, the electric field with unit V/m, and the Radiation Field test with units mW/m².
【Sound Alarm】: When the reading exceeds the value(0.4µT (4mG), 40V/m, or 1mW/m²), the buzzer will keep alarming. If use it in public areas, you can close the buzzer first, to avoid disturbing other people.
【Multi-function】: Average or Peak (Maximum) reading, Data hold is very convenient for recording or checking. Short-press the "GRAPH" button could switch the LCD Screen to white or black. Long-press the "GRAPH" button to switch two interface modes which helps you to know about the change of value.
【Wide Applications】: Mainly used for testing TV, computer, printer, microwave oven, Cellphone, refrigerators, cell towers, home appliances, etc.
【What You Get】: 1* ER02 Emf Meter, 1* User Manual, 1* Charge Wire. We provide a 36-month after-sale service and lifetime technical support. If you have any questions, please feel free to contact us.