Features:<br> Comprehensive EMF Detection: Measures Electric, Magnetic, and Radio Frequency fields to monitors radiation in any environment.<br> Simple Reading: Digital display function enables easy reading, which also largely simplifies the operation.<br> Easy Carrying: Comes with a light weight and a compact size as well, the electromagnetic radiation tester is very convenient to carry.<br> Energy-Efficient and Portable: Features fast charging, automatic shutoff, and convenient portability for frequent use.<br> Widely used in Home, office, outdoor, industrial;Mobile phone, computer,TV, refrigerator high voltage line radiation detection;Test the effect of protective equipment such as radiation protective clothing and radiation protective film<br> Notice:<br> Actual color may be slightly different from the image due to different light effect<br> Please allow 1-3cm deviation due to manual measurement<br> Screen: 2.4-inch color screen<br> Backlight Brightness: Adjustables<br> Power supply: TYPE-C (5V/1A)<br> Battery: 1500mAh<br> Product size: about 138x63x32m<br> Package List:<br> 1x 3 in 1 EMF Detector Digital LCD EMF Meter