Kkmoon MAYILON Handheld EMF Meter Portable Electromagnetic Radiation Detector Household Laboratory multicolour

The handheld EMF meter is mainly used to detect the electric field, magnetic field and highfrequency radiation. Builtin highprecise magnetic field electric field sensors, and equipped with a quality sensing probe for fast and sensitive detection. Multiple measurement mode selection supports manual switching between magnetic field measurement, electric field measurement, and highfrequency measurement modes. With automatic ower off, maximum value measurement, and data hold function. Features:  Portable Size: This handheld electromagnetic radiation detector is portable in size and easy to carry, so you can put it in your bag and take it with you and easily grip it for use.  Shockproof Housing: The housing is made of plastics material, which i