With this device you are actually well equipped to microwaves. Tested on various microwave ovens and reliable and accurate readings of the radiation value. But I have the wireless Internet that measured with USB stick and there have been borderline rashes and you can do that too anywhere indoors or out on the way to see where mitnehem dangerous radiation coming elicit. Although one already but must approach the device itself. For accurate readings the bin is just right, very happy with it.