Digital Electromagnetic Radiation Detector LCD Electric Magnetic Field EMF Meter 5Hz-3500MH Frequency Tester Indicator DataLock Screen Protectors Thickened soft edges for added

Thickened soft edges for added security

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¡ñ Newest intelligent temperature protection system(ITS) monitors internal temperature and adjusts output to regulate heat dissipation

Packing List 5 * LED - Blue

Digital Electromagnetic Radiation Detector LCD Electric Magnetic Field EMF Meter 5Hz-3500MH Frequency Tester Indicator DataLock Screen Protectors Thickened soft edges for addedDigital Electromagnetic Radiation Detector LCD Electric Magnetic Field EMF Meter 5Hz 3500MH Frequency Tester Indicator DataLock Description: This EMF Meter can test electric field strength and magnetic field strength to reach the optimal test result. It's widely used to test and learn electromagnetic radiation situation indoor and outdoor. Suitable to measure the electro magnetic generated machine, measure low frequency appliance and high frequency