EMF Electromagnetic Radiation Tester - Wireless - Digital - 3 in 1

Features Test Frequency: The EMF radiation tester's test frequency range is 5Hz-3500Hz, meeting your everyday testing needs.Test Mode: Dual simultaneous measurement mode.Appliance: The EMF radiation meter measures radiation from televisions, induction cooktops, rice cookers, refrigerators, computers, other electrical appliances, electrical wires, etc.ABS Material: The EMF radiation detector is made of excellent ABS material with superior workmanship; it is lightweight, easy to carry, and stable in use.