This GQ Electronics Radiation Detector EMF 390 is an incredible tool for measuring electromagnetic fields and detecting any potential radiation in your environment. With its easy-to-use interface and accurate readings, it's perfect for any consumer electronics enthusiast or professional looking to ensure the safety of their surroundings.

The device's advanced features include an LCD display that shows the strength of the electric and magnetic fields, as well as a frequency range of 5Hz-10MHz. It's compact and portable, making it easy to take on the go and use in a variety of situations. Whether you're concerned about the safety of your home or workplace, or simply curious about the electromagnetic fields around you, this device is a must-have.