EMF Meter with Digital LCD, Electromagnetic Radiation Detector with Indicator Lights and Audible Alert, EMF Tester for Ghost Hunting, Home, Office, Outdoor Use

Extensive Frequency Coverage: Our EMF sensor's precision allows for a measurement range of 5Hz to 3.5GHz, effectively covering electromagnetic emissions from a vast array of electronic devices., Versatile Use: EMF detector can be used to detect induction cooker, refrigerator, TV; WIFI signal, cell phone, computer, wire tower and any other low frequency appliances or ghost hunting, etc.This EMF tester is compact for use when traveling., Precise EMF Readings: This EMF meter tests electromagnetic field range from 0.1 to 199.9mG with a resolution of 0.1mG/0.01µT. It detects electric field range 1-1999V/M with 1V/M resolution and tests ambient temperature range 32-122℉., Alert System: Equipped with LED indicator as an alarm. If less than 4 mG radiation is detected, it will be green, if 4-40 mG is detected, it will be yellow, if the reading is more than 40 mG, it will be red; and with sound alarm., Advanced Functionality: This EMF meter has a variety of features including data hold and maximum measurement, one-touch data lock, manual/automatic shutdown, safety value setting, and a large LCD display of values with an audio/visual system.