Handheld EMF tester EMF detector digital electromagnetic radiation detector ghost hunting device electric field/magnetic field monitor <ul class="a-un0rdered-list a-vertical a-spacing-mini"> <li class="a-spacing-mini"> <div data-slate-n0de="element"> <ul class="a-un0rdered-list a-vertical a-spacing-mini"> <li class="a-spacing-mini"><span class="a-list-item">💖【Widely Used】—This EMF meter is equipped with a built-in, high-precision electromagnetic radiation sensor. It will help you monitor electromagnetic radiation in your home, apartment, and office. It can also be used outdoors and in industrial sites, with high accuracy for testing radiation from mobile phones, computers, TVs, refrigerators, and high-voltage cables. </span></li> <li class="a-spacing-mini"><span class="a-list-item">📡【Electromagnetic Pollution】—Electromagnetic radiation is a new type of pollution known as an invisible killer. It can directly damage the human reproductive, nervous, visual, and immune systems, especially for pregnant women and children. With the help of this professional EMF meter, we can more effectively prevent damage caused by electromagnetic radiation. </span></li> <li class="a-spacing-mini"><span class="a-list-item">⚖【High Accuracy】—Electric field test range: 1 ~ 1999 v/m, with an accuracy of up to 1 v/m; magnetic field test range: 0.01 μT ~ 99.99 μT, with an accuracy of up to 0.01 μT. When using this electric field/magnetic field monitor, please take measurements away from high-voltage facilities to ensure safety. </span></li> <li class="a-spacing-mini"><span class="a-list-item">🕹【Light and Sound Alarm】—When the electric field strength exceeds 40v/m or the magnetic field strength exceeds 0.4 μT, the alarm of this EMF meter will start to buzz and the LED indicator will turn red and flash continuously, making the detector easier and more convenient to use. 🧙【Ghost Hunting】—We know that some customers use this tester as a ghost hunting device, but our original intention in producing this product was to accurately monitor electromagnetic radiation to protect our bodies and the environment. Electromagnetic radiation meters can only detect the presence or change of electromagnetic radiation. </span></li> <li class="a-spacing-mini"></li> </ul> </div> </li> </ul>