WANGCL Portable K2 EMF magnetic field Anti Radiation Tester Detector monitor

Portable mini size: the EMF detector is small, only14.3x 5.2x 2.5cm. It is very easy to hold with one hand. Easy to use and read: simply press the button to turn on/off and start detection) & VLF(1000 to 20,000 Hz) LED display: Easy-to-read LED light in dark and sunlight. The 5 LED display with special function represents different radiation levels. Power supply: The ghost hunting detector is powered by a single battery and reports EMF measurements in the 5 milligauss range (not including battery). Please note: This EMF detector is used to measure electromagnetic fields and does not detect radioactive radiation.