One instrument with two uses, it can test the electric field and the magnetic field radiation at the same time.
Sound-light alarm, when the test result exceeds the safe value, the instrument will alarm automatically.
Fashionable design, easy on-hand operation, it's easy to carry and make field measurement
It is equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the LCD digital display after processing by control micro-chip.
Radiation assessment, remind you whether the radiation value is safe or not.You can use it in food/cell phone/computer/ microwave/refrigerator/electronic products, etc