🔌 Advanced EMF Meter Dosimeter with Digital Color Screen for Home EMF Detection and Ghost Hunting, featuring Temperature and Sound-Light Alarm (Not for RF Strength Value Detection) Review

1.★【Electric field/magnetic field/ambient temperature 3 in 1 detection,can not test the RF value】This Wintact WT3121 digital lcd color screen electromagnetic radiation detector emf meter dosimeter can test the electric field and the magnetic field radiation at the same time.This emf meter can not test the RF value. ★【Sound-light alarm and built-in 3.7V rechargeable lithium battery】When the test result exceeds the safe value, the electromagnetic radiation tester will alarm automatically.Alarm threshold: 40V/m(Electric field) ,0.4μT(Magnetic field). ★【LCD graphic display of radiation value trend】Radiation assessment, the emf radiation tester remind you whether the radiation value is safe or not. ★【Multi-Function】Average/peak value mode; Data locking, one-key lock of the radiation value.this electromagnetic field radiation tester will automatically shut down after 5 minutes of no button operation. ★【Application】: This handheld electromagnetic dosimeter are widely used in the following fields: (1).Electromagnetic radiation monitoring:House and apartment,office,outdoor andindustrial site;(2).Electromagnetic radiation test:Mobile phone, computer, TV set, refrigerator and high voltage cable radiation test;(3).Radiation protection product test:Test effects of radiation-proof clothes, radiationproof film and other prevention articles.