Anself 3in1 Multifunctional Electric Field Magnetic Field RF Radiation Handheld Electromagnetic Radiation Tester EMF Meter Portable Frequency Detect Meter

3in1 Design: Multifunctional electromagnetic radiation , supporting electric field radiation detection, magnetic field radiation detection, RF radiation detection. High-precise Sensor: Built-in high- electromagnetic radiation sensor, -controlled chip processor can quickly and accurately measure the value of electromagnetic radiation, accurate and fast measurement. Premium Quality: Comfortable soft rubber keys, -slip texture on the side for not easy to fall, wear-resistant pad on the bottom to protects the machine. Digital Display & Automatic : Clear-definition backlit large screen, exceed the threshold sound, , display three prompts, large screen more clear and easy to understand. Unit Switching: The magnetic field radiation intensity of this instrument has two units: mG and uT, users can switch according to their needs.