3-in-1 EMF Detector, Electromagnetic Radiation Meter for EF MF RF Electric Magnetic Radio Field, Clip-On Portable Rechargeable Battery Operated Reader for Microwave Home Office, BH-W01

Alert Modes: The EMF detector supports four alert modes: audible alarm, LED indicator, vibration, and on-screen display. When measured values exceed the threshold, the corresponding numerical values and curves will change color. An overload alarm is triggered when electromagnetic radiation exceeds the measurable range. The device also continuously monitors battery status and provides low-power alerts.
Versatile Applications: The EMF detector is widely applicable for both daily and professional use. It can measure radiation levels in living spaces, offices, computer rooms, communication base stations, and other environments to help identify and relocate excessive radiation sources. It tests radiation emissions from electronic devices like mobile phones, routers, and microwave ovens, providing precise data for electromagnetic safety management.
Precautions: The EMF detector must be held in hand during measurement, as its calibration is based on handheld operation. When approaching the detection target, maintain a steady position and avoid rapid movement, since the instrument requires response time for accurate readings.