ammoon 3in1 Multifunctional Electric Field Magnetic Field RF Radiation Detector Handheld EMF Meter Portable Radio Frequency Detect Meter

【3in1 Design】: Multifunctional electromagnetic radiation detector, 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 value of electromagnetic radiation, accurate and fast measurement. 【Premium Quality】: Comfortable soft rubber keys, -slip texture on side for not easy to fall, wear-resistant pad on bottom to protects machine.