They are popularly used for inside the home and on the job site. Triple Alerts: When electric field value exceeds 40V/m, or the magnetic field exceeds 4mG, the signal strenth arrives red, the screen appears Harmful, and the buzzer alarms. We are exposed to it daily and have expressed concren over the cumulative effects of all this radiation exposure. Unit V/m for testing electric field radiation, mG for testing magnetic field radiation. So we need to use EMF meters and monitors to check radiation levels in homes and workplaces. All in all, EMF detectors can help us avoid dangerous radiation that we wouldn't be able to detect otherwise. Accurate measurement: the EMF meter detector has a built-in sensor for electromagnetic radiation, which can display the radiation value on a clear LCD digital display by controlling the... When the sensor area close to the electromagnetic field, the radiation value is displayed in digital form on the screen. Buy ACDelco Professional 252-257 Water Pump Kit: Water Pumps - ✓ FREE DELIVERY possible on eligible purchases Geiger Counter ERICKHILL EMF Meter Rechargeable Digital Electromagnetic Field Radiation Detecto Emf Detector Meter EMF Meter Detector Hand-Help Radiation Without EMF meters, we'd be left to guess where problems are occurring. Features Triple functional meter Testing electric field, magnetic field, and RF. Automatically shut down after 5 minutes without operation.Specifications: Electric field: Range: 1V/m-1999V/m EMF Meter is Widely Used at Home and Office Automatic alarm above safe value(40V/m or 4mG) Widely used Mainly used to test microwave ovens, TVs, hairdryers, computers, cell phones, low-frequency household appliances, wires, etc. And, we'd end up taking in long-term damage from radiation exposure without even knowing it. Mainly testing magnetic and electric fields, such as TVs, computers, refrigerators, printers, WIFI routers, cell phone, microwave ovens, cell phone towers, low-frequency appliances,etc. Electric wires, appliances, and wireless devices(such as microvens, compueters and cell phones) create it. If you find it noisy, you can press and hold the on/off key for 2sec to turn off the buzzer. What's Safe Distance