Digital Digital electromagnetic detector Electromagnetic wave measuring device Dosimeter Detector meter Can measure both magnetic and electric fields

Electric/Magnetic Field 2 in 1 Detection and Zeroing Operation: This WT3121 digital LCD color screen electromagnetic radiation detector EMF meter can test electric field and magnetic field radiation at the same time. Not for 5G network signal and radio frequency detection Sound light alarm and built-in 3.7V rechargeable lithium battery: The electromagnetic radiation tester will automatically alarm when the test result exceeds the safe value. Alarm threshold: 40V/m (electric field), 0.4μT (magnetic field) LCD graphic display of radiation value trend: radiation evaluation, emf radiation tester reminds whether the radiation value is safe or not. Multi-function: average/peak value mode, data lock, one-key lock of radiation value.This electromagnetic field radiation tester will automatically shut down after 5 minutes of button operation. Applications: This handheld electromagnetic radiometer is widely used in the following fields: (1). Electromagnetic radiation monitoring: houses and apartments, offices, outdoor, industrial sites. (2).Electromagnetic radiation test: Mobile phone, computer, television, refrigerator, high voltage cable radiation test; (3).Radiation protection product test: Test effectiveness of radiation protection clothing, radiation protection film, and other preventive products. explanation: 1.This EMF meter can test the electric field strength and magnetic field strength to reach the optimal test result. 2.It is widely used for testing and learning indoor and outdoor electromagnetic radiation conditions. 3. Suitable for measuring electromagnetic generating machines, low frequency equipment and high frequency radiation equipment. 4. Not for 5G network signal and radio frequency detection